alternate mediatypes
text/turtle
text/tab-separated-values
application/vnd.api+json
text/csv
application/json
application/ld+json
card-blending ON
disable card-blending
urn:checksum:sha-256::9f0554258cbb514271d41e69ac3e437e382325e4c24d8e7a0fbb544814e8f329