About: http://webisa.webdatacommons.org/74689122

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	Maple bladder galls are not the cause of the sparse foliage and other symptoms observed on many maple trees (especially silver maples) around Iowa.Galls can not be cured after they have formed.
http://www.w3.org/ns/prov#wasQuotedFrom	iastate.edu