About: http://webisa.webdatacommons.org/389989058

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	A variety of materials are suitable for construction of the upper and lower floats 74,76, including Buna N, stainless steel, polysulfone, polypropylene, PVC, SST, or combinations thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com