<https://specopschannel.com/#/schema/person/7c331e4fd39dff74be2a7fdc8c2affd9>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Person>
<https://specopschannel.com/stand-fight/defensive-knife-fighting-techniques/>