About: http://webisa.webdatacommons.org/281243575

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 spacer 126 can comprise a plastic material such as polyethylene, polypropylene, polyvinyl chloride, or other well known plastics.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es