About: http://webisa.webdatacommons.org/382975740

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	Installation, including building a shaft, can set you back an additional $20,000 to $30,000.
http://www.w3.org/ns/prov#wasQuotedFrom	wsj.com