About: http://webisa.webdatacommons.org/448534438

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	Bit 15 indicates whether the cone is a surface or a solid (0=solid, 1=surface).
http://www.w3.org/ns/prov#wasQuotedFrom	maptools.org