About: http://webisa.webdatacommons.org/343299826

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	In the past, Rome was a megalopolis that fell apart completely ??? its population crashing from over a million and a half to maybe a few dozen thousand.
http://www.w3.org/ns/prov#wasQuotedFrom	arup.com