About: http://webisa.webdatacommons.org/269313339

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	In many cases, however, the root of the problem is exactly that - an unhealthy root system.Diagnosing problems with underground plant structures can be difficult, especially with large plants such as trees.
http://www.w3.org/ns/prov#wasQuotedFrom	iastate.edu