The Extensible Observation Ontology Experimental Factor Ontology Source
http://ecoinformatics.org/oboe/oboe.1.2/oboe-characteristics.owl#Volume http://www.ebi.ac.uk/efo/EFO_0001715 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-core.owl#Protocol http://purl.obolibrary.org/obo/OBI_0000272 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-characteristics.owl#Area http://www.ebi.ac.uk/efo/EFO_0001696 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Kelvin http://purl.obolibrary.org/obo/UO_0000012 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Second http://purl.obolibrary.org/obo/UO_0000010 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Gram http://purl.obolibrary.org/obo/UO_0000021 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Microsecond http://purl.obolibrary.org/obo/UO_0000029 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#MolePerLiter http://www.ebi.ac.uk/efo/EFO_0004381 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Mole http://purl.obolibrary.org/obo/UO_0000013 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-core.owl#DerivedUnit http://purl.obolibrary.org/obo/UO_0000046 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Candela http://purl.obolibrary.org/obo/UO_0000014 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#MilliliterPerLIter http://purl.obolibrary.org/obo/UO_0000207 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Degree http://purl.obolibrary.org/obo/UO_0000185 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Milligram http://purl.obolibrary.org/obo/UO_0000022 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Foot http://purl.obolibrary.org/obo/UBERON_0002387 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Milliliter http://purl.obolibrary.org/obo/UO_0000098 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Microliter http://purl.obolibrary.org/obo/UO_0000101 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Millimeter http://purl.obolibrary.org/obo/UO_0000016 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Kilogram http://purl.obolibrary.org/obo/UO_0000009 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Micrometer http://purl.obolibrary.org/obo/UO_0000017 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Minute http://purl.obolibrary.org/obo/UO_0000031 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#MicromolePerLiter http://www.ebi.ac.uk/efo/EFO_0002901 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#MicromolePerKilogram http://www.ebi.ac.uk/efo/EFO_0002900 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Microgram http://purl.obolibrary.org/obo/UO_0000023 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Liter http://purl.obolibrary.org/obo/UO_0000099 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-characteristics.owl#Mass http://purl.obolibrary.org/obo/PATO_0000125 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-core.owl#Measurement http://www.ebi.ac.uk/efo/EFO_0001444 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-characteristics.owl#Time http://www.ebi.ac.uk/efo/EFO_0000721 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Ampere http://purl.obolibrary.org/obo/UO_0000011 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-characteristics.owl#Amount http://purl.obolibrary.org/obo/PATO_0000070 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Day http://purl.obolibrary.org/obo/UO_0000033 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Meter http://purl.obolibrary.org/obo/UO_0000008 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Hour http://purl.obolibrary.org/obo/UO_0000032 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#GramPerLiter http://purl.obolibrary.org/obo/UO_0000175 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Nanogram http://purl.obolibrary.org/obo/UO_0000024 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Percent http://purl.obolibrary.org/obo/UO_0000187 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#MilligramPerLiter http://purl.obolibrary.org/obo/UO_0000273 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-characteristics.owl#Temperature http://www.ebi.ac.uk/efo/EFO_0001702 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Centimeter http://purl.obolibrary.org/obo/UO_0000015 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-core.owl#Unit http://purl.obolibrary.org/obo/UO_0000000 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#MicrogramPerLiter http://purl.obolibrary.org/obo/UO_0000301 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#NanogramPerLiter http://www.ebi.ac.uk/efo/EFO_0004382 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Inch http://www.ebi.ac.uk/efo/EFO_0004387 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-core.owl#BaseUnit http://purl.obolibrary.org/obo/UO_0000045 LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-standards.owl#Nanometer http://purl.obolibrary.org/obo/UO_0000018 LOOM