| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Quantitative measurement of concentration of cryoglobulin in serum specimen | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 4 | 
| Quantitative measurement of concentration of follitropin in baseline serum or plasma specimen | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 4 | 
| Quantitative measurement of concentration of lutropin in baseline serum or plasma specimen | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 4 | 
| Measurement of creatinine concentration in serum or plasma specimen with calculation of glomerular filtration rate | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 4 | 
| Logarithmic arbitrary concentration (property) | Is a | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier |  | 
| Arbitrary concentration of rApi g 1.01 PR-10, Celery specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of European hornet (Vespa crabro) venom specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of hop (Humulus lupulus) fruit cone specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of mandarin (Citrus reticulata) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Smooth muscle immunoglobulin G antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Bordetella pertussis antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of neuronal paraneoplastic antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of GQ1b immunoglobulin M ganglioside antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of firebush (Kochia scoparia) pollen specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of calcium channel blocking antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Glycyphagus domesticus storage mite specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of peanut (Arachis hypogaea) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of whitefish (Stenodus species) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of nCyn d 1 Bermuda grass specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of rVes v 5 Common wasp specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of aspirin immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of yellow dock (Rumex crispus) pollen specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of macadamia species nut specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of total human chorionic gonadotropin in fluid (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of cocklebur (Xanthium commune) pollen specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of lactate dehydrogenase in fluid (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of milk, boiled specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of tilapia (Oreochromis species) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of avocado (Persea americana) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of GT1b ganglioside antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of alpha-3 ganglionic acetylcholine receptor antibody in plasma (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of linden (Tilia cordata) pollen specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of rBet v 6 Birch specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of rCor a 14, Hazel nut specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of von Willebrand factor in plasma (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Aureobasidium pullulans specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of rPru p 4 Profilin, Peach specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Varicella zoster virus immunoglobulin G antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of GM3 ganglioside antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of antibody to myelin associated glycoprotein in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of crab (Chionoecetes species) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Myobacterium tuberculosis antigen in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Virginia live oak (Quercus virginiana) pollen specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of herring (Clupea harengus) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of budgerigar (Melopsittacus undulatus) feathers specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of ribosomal ribonucleoprotein antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of meadow grass, Kentucky blue (Poa pratensis) pollen specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of coagulation factor IX in plasma (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of mouse (Mus species) epithelium, serum proteins and urine proteins specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Tyrophagus putrescentiae storage mite specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Mullerian regression factor in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Human polyomavirus 1 deoxyribonucleic acid by nucleic acid amplification (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of brussel sprout (Brassica oleracea gemmifera) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of nAna c 2 Bromelain, Pineapple specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Douglas fir (Pseudotsuga taxifolia) pollen specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of budgerigar (Melopsittacus undulatus) droppings specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of guar gum E412 (Cyamopsis tetragonolobus) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of rough marsh elder (Iva ciliata) pollen specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of ginger (Zingiber officinale) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of alpha-3 ganglionic acetylcholine receptor antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of alpha-fetoprotein in fluid (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of daphnia fish feed specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of careless weed (Amaranthus palmeri) pollen specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of cockroach, American (Periplaneta americana) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of haemoglobin antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Euroglyphus maynei house dust mite specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of jujube (Ziziphus jujuba) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of rTri a 14 LTP, Wheat specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of bullous pemphigoid 180 kiloDalton antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of coagulation factor VIII inhibitor in plasma (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of wasp (Vespula species) venom specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of salivary gland antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of glycoprotein-210 antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Plasmodium falciparum antigen in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of rJug r 1 Walnut specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of rat (Rattus norvegicus) urine proteins specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of mulberry (Morus alba) pollen specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of olive tree (Olea europaea) immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of ibuprofen immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of pemphigoid antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Candida albicans immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of grapefruit (Citrus paradisi) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of rAra h 9 LTP, Peanut specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of muscle specific tyrosine kinase antibody in plasma (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of rPhl p 1 Timothy specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of endomysium immunoglobulin G antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of raspberry (Rubus idaeus) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of spinach (Spinachia oleracea) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Artemia salina fish feed specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of rAsp f 6 Aspergillus fumigatus specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of rAsp f 1 Aspergillus fumigatus specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Adenovirus antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of horse chestnut (Aesculus hippocastanum) pollen specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of curry (Santa Maria) specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of total human chorionic gonadotrophin in cerebrospinal fluid (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of nGal d 4 Lysozyme, Egg specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of parakeet droppings specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of western ragweed (Ambrosia psilostachya) pollen specific immunoglobulin E antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of voltage-gated calcium-channel antibody in plasma (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of Epstein-Barr virus deoxyribonucleic acid by nucleic acid amplification (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 | 
| Arbitrary concentration of tissue transglutaminase immunoglobulin A antibody in serum (observable entity) | Property | True | Arbitrary concentration | Inferred relationship | Existential restriction modifier | 1 |