alternate mediatypes
text/csv
text/tab-separated-values
application/json
text/turtle
application/vnd.api+json
application/ld+json
card-blending ON
disable card-blending
urn:checksum:sha-256::9323887c39cd0a4dbbe23f4f75bd70383dbf419e57f4c06e2ff11d18ee40f6cf