alternate mediatypes
text/turtle
text/tab-separated-values
application/ld+json
application/vnd.api+json
application/json
text/csv
card-blending ON
disable card-blending
urn:checksum:sha-256::c215c99d6bc94d2f1faf4320e690a979867ea61106a553d70950722626d0ee3a