measurementID	occurrenceID	measurementOfTaxon	parentMeasurementID	measurementType	measurementValue	measurementRemarks	bibliographicCitation	source	referenceID
1	Echinoidea	TRUE		http://purl.obolibrary.org/obo/UBERON_0002104	http://purl.obolibrary.org/obo/BTO_0001060	no pigment	Ullrich-Lüter, EM., Dupont, S., Arboleda, E., Hausen, H., Arnone, MI. 2011. Unique system of photoreceptors in sea urchin tube feet. Proceedings of the National Academy of Sciences May 2011, 108 (20) 8367-8372; DOI: 10.1073/pnas.1018495108	https://doi.org/10.1073/pnas.1018495108	
2			1	http://purl.obolibrary.org/obo/PATO_0000140	http://purl.obolibrary.org/obo/UBERON_0008247				
3			1	https://eol.org/schema/terms/starts_at	1971