About: http://webisa.webdatacommons.org/347907766

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	He said the healing effects ascribed to holy sources arose from the hygienic conditions of the Middle Ages, when water quality in urban areas was generally so poor that people contracted diarrhoea or other conditions regularly anyway.
http://www.w3.org/ns/prov#wasQuotedFrom	cathnews.com