Human Developmental Anatomy Ontology, abstract version 1 NanoParticle Ontology Source
http://purl.obolibrary.org/obo/EHDAA_8053 http://purl.org/obo/owl/UO#UO_0000062 LOOM
http://purl.obolibrary.org/obo/synonym#_tuberculum_impar http://purl.bioontology.org/ontology/npo#NPO_1801 LOOM
http://purl.obolibrary.org/obo/EHDAA_4776 http://www.ifomis.org/bfo/1.1/span#Process LOOM
http://purl.obolibrary.org/obo/EHDAA_8017 http://purl.org/obo/owl/UO#UO_0000062 LOOM