About: http://webisa.webdatacommons.org/32933890

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	Materials such as metals, plastics, foams, and elastomers are commonly used to provide a sealing relationship between surfaces of two or more bodies by filling gaps or bridging voids interposing between these surfaces.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es