_:n2580cceb550a46d9b9b497fcecceca4fxb5
<http://schema.org/valueRequired>
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
<https://eetbaarfryslan.frl/2019/03/20/schone-en-bloemrijke-bermen12-april-2019/>