PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In most cases however, learning to navigate across the passaggio smoothly to keep this transition from sounding like a clunky gear shift takes a lot of training and effort for most singers, especially men, whose voices change much more noticeably when crossing it.
http://www.w3.org/ns/prov#wasQuotedFrom
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