{"@context":{"ns0":"http://www.owl-ontologies.com/Ontology1191324893.owl#","rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","owl":"http://www.w3.org/2002/07/owl#","rdfs":"http://www.w3.org/2000/01/rdf-schema#","metadata_def":"http://data.bioontology.org/metadata/def/","metadata":"http://data.bioontology.org/metadata/","dc":"http://purl.org/dc/elements/1.1/"},"@id":"ns0:CalvingIndex","@type":"owl:Class","rdfs:subClassOf":{"@id":"ns0:ReproductivePerformance"},"metadata:def/mappingSameURI":{"@id":"ns0:CalvingIndex"},"metadata:def/mappingLoom":"calvingindex","metadata:def/prefLabel":"calving index","metadata:prefixIRI":"Ontology1191324893:CalvingIndex","rdfs:label":"calving index","dc:identifier":"REPO:0000068","dc:description":"Totalling up all the calving intervals and dividing by the number of cows involved will give the calving index for the herd. "}