_:n6f5a4fca11c64d0d88887524d91d1e65xb5
<http://schema.org/valueRequired>
"true"^^<http://www.w3.org/2001/XMLSchema#boolean>
<https://mamabambam.pl/sklep/pilka-do-cwiczen-thera-band-pro-series-55-cm-theraband/>