About: http://webisa.webdatacommons.org/361701532

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	They formed in residuum that is affected by soil creep in the upper part, and weathered from metasedimentary rocks such as phyllite, slate, and metsandstone.
http://www.w3.org/ns/prov#wasQuotedFrom	factbites.com