Process Chemistry Ontology	Proteomics Data and Process Provenance Ontology	Source
http://lsdis.cs.uga.edu/projects/glycomics/propreo#molecule	http://purl.obolibrary.org/obo/CHEBI_25367	LOOM
http://lsdis.cs.uga.edu/projects/glycomics/propreo#solvent	http://purl.obolibrary.org/obo/CHEBI_46787	LOOM
http://lsdis.cs.uga.edu/projects/glycomics/propreo#oligopeptide	http://purl.obolibrary.org/obo/CHEBI_16670	LOOM
http://lsdis.cs.uga.edu/projects/glycomics/propreo#ion	http://purl.obolibrary.org/obo/CHEBI_24870	LOOM
http://lsdis.cs.uga.edu/projects/glycomics/propreo#enzyme	http://purl.obolibrary.org/obo/OBI_0000427	LOOM
http://lsdis.cs.uga.edu/projects/glycomics/propreo#chemical_entity	http://purl.obolibrary.org/obo/CHEBI_24431	LOOM
http://lsdis.cs.uga.edu/projects/glycomics/propreo#mass	http://purl.obolibrary.org/obo/PATO_0000125	LOOM