About: http://webisa.webdatacommons.org/215319433

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	They had two types of sign, one with trolley poles, one without. spitball, 5 months agoThese were all over the place; I remember that one was a few blocks from my home in Clifton when I was a kid.
http://www.w3.org/ns/prov#wasQuotedFrom	collectorsweekly.com