Name:	heart
Synonyms:
Definition:	Blood pumping organ composed of four components: sinus venosus, atrium, cardiac ventricle and bulbus arteriosus.
Ontology:	Anatomy Ontology [ZFA:0000114]

Name:	valine
Synonyms:	2-amino-3-methylbutanoic acid, DL-valine, Hval, Valin, valina, valine
Definition:	A branched-chain amino acid that consists of glycine in which one of the hydrogens attached to the alpha-carbon is substituted by an isopropyl group.
Ontology:	ChEBI [CHEBI:27266] ( EBI )