About: http://webisa.webdatacommons.org/231721213

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	At the time, flies were held responsible for contaminating food and spreading diseases such as tuberculosis.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.co.uk