About: http://webisa.webdatacommons.org/156923658

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	Among these root signals we may find different levels of water, inorganic macro and micro-nutrients, plant hormones, and organic molecules such as sugars and micro-RNAs that may have capacity to improve productivity of apple trees.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov