alternate mediatypes
text/turtle
application/json
application/ld+json
application/vnd.api+json
text/csv
text/tab-separated-values
card-blending ON
disable card-blending
urn:checksum:sha-256::27d0949d5e84b1a397324cd8188196b15c1b6e437d2568e4508bc5ba5b34d0e0