30303006: Entire gluteus minimus muscle trochanteric bursa (body structure)

SNOMED CT Concept\Body structure\Anatomical or acquired body structure (body structure)\Anatomical structure\...

\Body organ structure\Entire body organ\Entire serous sac\Entire synovial sac (body structure)\Entire bursa\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Entire body organ\Entire serous sac\Entire synovial sac (body structure)\Entire bursa\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of pelvis (body structure)\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Entire synovial sac (body structure)\Entire bursa\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Entire synovial sac (body structure)\Entire bursa\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of bursa\Structure of bursa of lower limb (body structure)\Structure of bursa of pelvis (body structure)\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of bursa\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of bursa\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of bursa\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of bursa\Structure of bursa of lower limb (body structure)\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of bursa\Entire bursa\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Structure of synovial sac (body structure)\Structure of bursa\Entire bursa\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Entire serous sac\Entire synovial sac (body structure)\Entire bursa\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Body organ structure\Serous sac structure\Entire serous sac\Entire synovial sac (body structure)\Entire bursa\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa

\Physical anatomical entity\Material anatomical entity\Entire body organ\Entire serous sac\Entire synovial sac (body structure)\Entire bursa\...

\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa

\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa

\Body system structure\Structure of musculoskeletal system (body structure)\Structure of synovial sac (body structure)\...

\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\...

\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\...

\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa

\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa

\Structure of bursa of lower limb (body structure)\Structure of bursa of pelvis (body structure)\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of bursa of lower limb (body structure)\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa

\Entire synovial sac (body structure)\Entire bursa\...

\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa

\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa

\Structure of bursa\Structure of bursa of lower limb (body structure)\Structure of bursa of pelvis (body structure)\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of bursa\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of bursa\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of bursa\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of bursa\Structure of bursa of lower limb (body structure)\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of bursa\Entire bursa\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of bursa\Entire bursa\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa

\Body tissue structure\Structure of soft tissue (body structure)\...

\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of pelvis (body structure)\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Entire synovial sac (body structure)\Entire bursa\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Entire synovial sac (body structure)\Entire bursa\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of bursa\Structure of bursa of lower limb (body structure)\Structure of bursa of pelvis (body structure)\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of bursa\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of bursa\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of bursa\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of bursa\Structure of bursa of lower limb (body structure)\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of bursa\Entire bursa\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of synovial sac (body structure)\Structure of bursa\Entire bursa\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa

\Structure of soft tissue of extremity (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of pelvis (body structure)\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of synovial sac within limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of soft tissues of lower limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of soft tissues of lower limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of soft tissues of lower limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of soft tissues of lower limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of pelvis (body structure)\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of soft tissues of lower limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of soft tissues of lower limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of soft tissues of lower limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of soft tissues of lower limb (body structure)\Structure of synovial sac within lower limb (body structure)\Structure of bursa of lower limb (body structure)\Entire bursa of lower limb (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of soft tissues of lower limb (body structure)\Structure of soft tissues of hip\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of soft tissues of lower limb (body structure)\Structure of soft tissues of hip\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Structure of gluteus minimus muscle trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa
\Structure of soft tissue of extremity (body structure)\Structure of soft tissues of lower limb (body structure)\Structure of soft tissues of hip\Structure of synovial sac within hip region (body structure)\Structure of bursa of hip (body structure)\Structure of trochanteric bursa\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa

\Structure of soft tissues of trunk\Structure of soft tissues of pelvic region of trunk\Structure of soft tissues of pelvis\Structure of bursa of pelvis (body structure)\Entire bursa of pelvis (body structure)\Entire bursa of hip (body structure)\Entire trochanteric bursa\Entire gluteus minimus muscle trochanteric bursa

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

50728014 Gluteus minimus muscle trochanteric bursa en Synonym (core metadata concept) Inactive Only initial character case insensitive (core metadata concept) SNOMED CT core
484544016 Entire gluteus minimus muscle trochanteric bursa en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
761293010 Entire gluteus minimus muscle trochanteric bursa (body structure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Entire gluteus minimus muscle trochanteric bursa	Is a	Structure of gluteus minimus muscle trochanteric bursa	true	Inferred relationship	Some
Entire gluteus minimus muscle trochanteric bursa	Is a	Entire trochanteric bursa	true	Inferred relationship	Some
Entire gluteus minimus muscle trochanteric bursa	partie de	Entire hip region	false	Additional relationship	Some
Entire gluteus minimus muscle trochanteric bursa	partie de	Entire musculoskeletal system	false	Additional relationship	Some
Entire gluteus minimus muscle trochanteric bursa	Laterality	Side	true	Inferred relationship	Some

Inbound Relationships

Type

Active

Source

Characteristic

Refinability

Group

Reference Sets

Lateralizable body structure reference set (foundation metadata concept)