About: http://webisa.webdatacommons.org/192885812

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 impregnated roving, still warm from the drying step, is passed between nip rolls surfaced with a low energy material, such as Teflon, which imparts a rectangular cross section.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca