About: http://webisa.webdatacommons.org/40193881

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	However, gathering extensive data on multiple species is a difficult task, due to logistical and financial constraints and the lack of taxonomic expertise.
http://www.w3.org/ns/prov#wasQuotedFrom	lancs.ac.uk