About: http://webisa.webdatacommons.org/51025483

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	The walls, especially the back one opposing the entry, must be stout since the manure will be exerting outward pressure as the pile grows higher.
http://www.w3.org/ns/prov#wasQuotedFrom	rutgers.edu