About: http://webisa.webdatacommons.org/440043200

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	There are no clear and distinct schools and approaches, especially since many certifying institutes require by contract that the coaches they train must not disclose the copyrighted methods to third parties.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com