About: http://webisa.webdatacommons.org/79444932

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	Synthetic turf became increasingly popular in the 1960s and 1970s and other companies joined the artificial turf business- Minnesota Mining and Manufacturing (3M) created Tartan Turf, and American Biltrite created PolyTurf.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov