Minimal Standard Terminology of Digestive Endoscopy CIDOC Conceptual Reference Model Source
http://www.cidoc-crm.org/cidoc-crm/E56_Language http://purl.bioontology.org/ontology/STY/T171 LOOM
http://www.cidoc-crm.org/cidoc-crm/E5_Event http://purl.bioontology.org/ontology/STY/T051 LOOM
http://www.cidoc-crm.org/cidoc-crm/E7_Activity http://purl.bioontology.org/ontology/STY/T052 LOOM
http://www.cidoc-crm.org/cidoc-crm/E19_Physical_Object http://purl.bioontology.org/ontology/STY/T072 LOOM
http://www.cidoc-crm.org/cidoc-crm/E74_Group http://purl.bioontology.org/ontology/STY/T096 LOOM