Assertion: cobblestone | /r/Synonym | belgian block
Facets:
Source sentences:
text: A sett, also known as a block, Belgian block or sampietrini, is a broadly rectangular quarried stone used in paving roads and walkways.
text: The cobbles used on our project are called “Belgian blocks.
text: They were different from the quarried and shaped paving stones now commonly sold as cobblestones, which are also known as setts or Belgian blocks.