@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix ns0: <http://www.ebi.ac.uk/efo/> . @prefix owl: <http://www.w3.org/2002/07/owl#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix obo_purl: <http://purl.obolibrary.org/obo/> . @prefix oboinowl_gen: <http://www.geneontology.org/formats/oboInOwl#> . @prefix metadata_def: <http://data.bioontology.org/metadata/def/> . @prefix metadata: <http://data.bioontology.org/metadata/> . ns0:EFO_0004838 metadata_def:mappingLoom "calciummeasurement" ; metadata_def:mappingSameURI ns0:EFO_0004838 ; metadata_def:prefLabel "calcium measurement" ; metadata:prefixIRI "efo:EFO_0004838" ; obo_purl:IAO_0000115 "Is a quantification of calcium, typically in serum. Calcium (Ca2+) plays a pivotal role in the physiology and biochemistry of organisms and the cell. It plays an important role in signal transduction pathways, where it acts as a second messenger, in neurotransmitter release from neurons, contraction of all muscle cell types, and fertilization. Many enzymes require calcium ions as a cofactor, those of the blood-clotting cascade being notable examples. Extracellular calcium is also important for maintaining the potential difference across excitable cell membranes, as well as proper bone formation." ; obo_purl:IAO_0000117 "Helen Parkinson" ; obo_purl:IAO_0000136 obo_purl:CHEBI_22984, obo_purl:CHEBI_29320 ; ns0:definition_citation "http://en.wikipedia.org/wiki/Blood_calcium#Measurement" ; ns0:gwas_trait true ; oboinowl_gen:hasDbXref "NCIt:C64488", "SNOMEDCT:71878006" ; oboinowl_gen:hasExactSynonym "calcium levels" ; a owl:Class ; rdfs:label "calcium measurement" ; rdfs:subClassOf ns0:EFO_0001444 . ns0:EFO_0006521 rdfs:subClassOf ns0:EFO_0004838 . ns0:EFO_0007903 rdfs:subClassOf ns0:EFO_0004838 .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns0: <http://www.ebi.ac.uk/efo/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix obo_purl: <http://purl.obolibrary.org/obo/> .
@prefix oboinowl_gen: <http://www.geneontology.org/formats/oboInOwl#> .
@prefix metadata_def: <http://data.bioontology.org/metadata/def/> .
@prefix metadata: <http://data.bioontology.org/metadata/> .

ns0:EFO_0004838
    metadata_def:mappingLoom "calciummeasurement" ;
    metadata_def:mappingSameURI ns0:EFO_0004838 ;
    metadata_def:prefLabel "calcium measurement" ;
    metadata:prefixIRI "efo:EFO_0004838" ;
    obo_purl:IAO_0000115 "Is a quantification of calcium, typically in serum. Calcium (Ca2+) plays a pivotal role in the physiology and biochemistry of organisms and the cell. It plays an important role in signal transduction pathways, where it acts as a second messenger, in neurotransmitter release from neurons, contraction of all muscle cell types, and fertilization. Many enzymes require calcium ions as a cofactor, those of the blood-clotting cascade being notable examples. Extracellular calcium is also important for maintaining the potential difference across excitable cell membranes, as well as proper bone formation." ;
    obo_purl:IAO_0000117 "Helen Parkinson" ;
    obo_purl:IAO_0000136 obo_purl:CHEBI_22984, obo_purl:CHEBI_29320 ;
    ns0:definition_citation "http://en.wikipedia.org/wiki/Blood_calcium#Measurement" ;
    ns0:gwas_trait true ;
    oboinowl_gen:hasDbXref "NCIt:C64488", "SNOMEDCT:71878006" ;
    oboinowl_gen:hasExactSynonym "calcium levels" ;
    a owl:Class ;
    rdfs:label "calcium measurement" ;
    rdfs:subClassOf ns0:EFO_0001444 .

ns0:EFO_0006521
    rdfs:subClassOf ns0:EFO_0004838 .

ns0:EFO_0007903
    rdfs:subClassOf ns0:EFO_0004838 .