About: http://webisa.webdatacommons.org/443083354

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	Making tunnels carefully by hand enables new sewer and water lines to be installed with less chance of encountering utilities and with less disruption to areas such as roadways and sidewalks.
http://www.w3.org/ns/prov#wasQuotedFrom	balkanplumbing.com