_:ne90b20a19e7546a1910d7636f256f14dxb0
<http://schema.org/abstract>
"Tangrams: they can be easy, they can be tough. Either way, they're tons of fun!"
<https://www.funtrivia.com/trivia-quiz/Hobbies/What-Do-You-Know-About-Tangrams-182403.html>