About: http://webisa.webdatacommons.org/111303719

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	Instead, food-making organisms such as plants obtain it from the soil by absorbing nitrates (various nitrogen compounds containing oxygen) and ammonium compounds (various nitrogen compounds containing hydrogen).
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com