About: http://webisa.webdatacommons.org/439650947

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	Low-acid foods, such as meats and most vegetables, must be processed in a pressure canner which has a dial or weighted gauge, Puett said, noting that the devices cost $50 and up.
http://www.w3.org/ns/prov#wasQuotedFrom	timesfreepress.com