Human-Aware Science Ontology	Placental Investigative Technique	Source
http://hadatac.org/ont/hasco/LC-MS	https://pat.nichd.nih.gov/patinvestigativetechniques/IT.10.01	LOOM
http://hadatac.org/ont/hasco/Immunoassay	https://pat.nichd.nih.gov/patinvestigativetechniques/IT.08	LOOM
http://hadatac.org/ont/hasco/Microscopy	https://pat.nichd.nih.gov/patinvestigativetechniques/IT.12	LOOM
http://hadatac.org/ont/hasco/MassSpectrometry	https://pat.nichd.nih.gov/patinvestigativetechniques/IT.10	LOOM
http://hadatac.org/ont/hasco/Chromatography	https://pat.nichd.nih.gov/patinvestigativetechniques/IT.03	LOOM
http://hadatac.org/ont/hasco/TandemMassSpectrometry	https://pat.nichd.nih.gov/patinvestigativetechniques/IT.10.03	LOOM