About: http://webisa.webdatacommons.org/81116950

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	Sometimes the hardest blockage is one that occurs in a 1 1/2 or 2 line that runs a long distance > 50'
http://www.w3.org/ns/prov#wasQuotedFrom	ridgidforum.com