About: http://webisa.webdatacommons.org/441310510

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	Such materials are also useful in enhancing the structure's surface by making it resistant to intrusion of water, petroleum products and other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com