alternate mediatypes
text/turtle
application/ld+json
text/tab-separated-values
text/csv
application/vnd.api+json
application/json
card-blending ON
disable card-blending
urn:checksum:sha-256::70f7d19321380c0d9614000cf7cb1128bb8c5c5121acdf4771f658285707b9f0