PLOS Thesaurus	Brinell Test Ontology-PROVO	Source
https://w3id.org/pmd/co/ChemicalComposition	http://localhost/plosthes.2017-1#1483	LOOM
https://w3id.org/pmd/co/Measurement	http://localhost/plosthes.2017-1#6937	LOOM
https://w3id.org/pmd/co/Force	http://localhost/plosthes.2017-1#2960	LOOM
https://w3id.org/pmd/co/Stiffness	http://localhost/plosthes.2017-1#1476	LOOM
https://w3id.org/pmd/co/OpticalMicroscopy	http://localhost/plosthes.2017-1#6376	LOOM
https://w3id.org/pmd/co/ElectronMicroscopy	http://localhost/plosthes.2017-1#3629	LOOM