About: http://webisa.webdatacommons.org/7438161

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	writing of newsletters and other documents designed to inform the public on health problems,
http://www.w3.org/ns/prov#wasQuotedFrom	phila.gov