About: http://webisa.webdatacommons.org/328409883

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	Hollywood Walk of Fame notwithstanding, it should be noted that concrete was a Roman invention and this technology was lost after the fall of the Empire.
http://www.w3.org/ns/prov#wasQuotedFrom	jeannewillette.com