alternate mediatypes
text/turtle
application/json
text/tab-separated-values
application/vnd.api+json
text/csv
application/ld+json
card-blending OFF
enable card-blending
urn:checksum:sha-256::9ef1394a0fa801fd5ce5e3d5606a69cea29882e0d7645f629490096aba7e7f81