About: http://webisa.webdatacommons.org/225574554

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	The usefulness index could be a list or a table or other data structure that organizes the map features according to how useful or important the feature is to the likely purpose of the map.
http://www.w3.org/ns/prov#wasQuotedFrom	patentlyapple.com