About: http://webisa.webdatacommons.org/258292912

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	Air exchange (different from air movement) is another consideration since fresh air is needed and the products of aging such as CO2 and Ammonia (NH4) need to be removed on a regular basis and fresh air brought in.
http://www.w3.org/ns/prov#wasQuotedFrom	cheesemaking.com