About: http://webisa.webdatacommons.org/87674809

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	Many believe that urban agriculture struggles to produce enough food due to fierce competition for scarce urban resources such as land and water.
http://www.w3.org/ns/prov#wasQuotedFrom	questia.com