About: http://webisa.webdatacommons.org/371592600

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	it is estimated that the Colosseum, used for gladiatorial contests and public spectacles such as mock sea battles, animal hunts, executions and dramas, held up to 80,000 spectators.
http://www.w3.org/ns/prov#wasQuotedFrom	guideposts.org