About: http://webisa.webdatacommons.org/254992146

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	Many professionals including teachers and tuners are influenced by advertising of certain brands.
http://www.w3.org/ns/prov#wasQuotedFrom	pianoguide.org