all SNA methods
- matrix support?
Server: models should take catalog parameter to only look there for repos
Catalog: understand more POSIX modes for repository method
Repository: context (named graphs) and multiple graph queries
Repository: support proper tuple lists for sparql
Repository: sparql support ASK, SELECT, CONSTRUCT, DESCRIBE
support {} options for add/replace
federate support
persistent queries
is_writable for repos
constants for the usual suspects RDF_TYPE RDFS_SUBCLASSOF, ....
duplicate suppression: can it be config'd at startup and
always be active? What is an "AllegroGraph merge"???