About: http://webisa.webdatacommons.org/323693119

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	Light towers tend to have spiral stairs up to the top, they were required to carry oil and any other tools, cleaning supplies up with them.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com