About: http://webisa.webdatacommons.org/31569524

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	Grinds, sands, or polishes surfaces such as concrete, marble, terrazzo, or wood flooring.
http://www.w3.org/ns/prov#wasQuotedFrom	indeed.com