About: http://webisa.webdatacommons.org/361339203

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 sealing can be done using a known compound or mixture such as asphalt.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com