alternate mediatypes
text/turtle
application/json
text/tab-separated-values
application/vnd.api+json
application/ld+json
text/csv
card-blending OFF
enable card-blending
urn:checksum:sha-256::e4a72a4a91290b52bc1fb7d24d0eeefa47d8ecd11dd162aa3ac38df72a3c4794