About: http://webisa.webdatacommons.org/138492651

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	These pigments are examples of some of the chemical compounds present in lichens but there are far more colourless compounds present and these need more than the naked eye for detection.
http://www.w3.org/ns/prov#wasQuotedFrom	anbg.gov.au