About: http://webisa.webdatacommons.org/352166178

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	You are correct, it is never a good idea to allow any sort of mulch, which would include fallen leaves, to collect against the trunk of a tree.
http://www.w3.org/ns/prov#wasQuotedFrom	wildflower.org