_:n2e19d1bbae604bb6bac950e71c3783cfxb2
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/PropertyValueSpecification>
<https://gjmpbu.org/view-pdf/?article=18bab1c72f868521a0b7682ed376f590z3ckbsUgbcM=>