About: http://webisa.webdatacommons.org/117600469

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 system may be used for lining all types of surfaces, including those where one surface, such as a wall or an incline, joins another surface.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca