List extension packs
/home/mlunife/.local/share/swi-prolog/pack/bddem/prolog
/home/mlunife/.local/share/swi-prolog/pack/trill/prolog
/home/mlunife/trill-on-swish
/home/mlunife/trill-on-swish/config-enabled
/home/mlunife/trill-on-swish/lib
/home/mlunife/trill-on-swish/lib/render
/home/mlunife/trill-on-swish/pack/profile/prolog
/usr/local/lib/swipl
/usr/local/lib/swipl/boot
/usr/local/lib/swipl/library
/usr/local/lib/swipl/library/clp
/usr/local/lib/swipl/library/dcg
/usr/local/lib/swipl/library/dialect
/usr/local/lib/swipl/library/dialect/swi
/usr/local/lib/swipl/library/ext/RDF
/usr/local/lib/swipl/library/ext/archive
/usr/local/lib/swipl/library/ext/bdb
/usr/local/lib/swipl/library/ext/chr
/usr/local/lib/swipl/library/ext/chr/chr
/usr/local/lib/swipl/library/ext/clib
/usr/local/lib/swipl/library/ext/clpqr
/usr/local/lib/swipl/library/ext/clpqr/clpq
/usr/local/lib/swipl/library/ext/clpqr/clpqr
/usr/local/lib/swipl/library/ext/clpqr/clpr
/usr/local/lib/swipl/library/ext/http/http
/usr/local/lib/swipl/library/ext/jpl
/usr/local/lib/swipl/library/ext/libedit
/usr/local/lib/swipl/library/ext/mqi
/usr/local/lib/swipl/library/ext/nlp
/usr/local/lib/swipl/library/ext/odbc
/usr/local/lib/swipl/library/ext/paxos
/usr/local/lib/swipl/library/ext/pcre
/usr/local/lib/swipl/library/ext/pengines
/usr/local/lib/swipl/library/ext/pldoc
/usr/local/lib/swipl/library/ext/pldoc/pldoc
/usr/local/lib/swipl/library/ext/plunit
/usr/local/lib/swipl/library/ext/protobufs
/usr/local/lib/swipl/library/ext/readline
/usr/local/lib/swipl/library/ext/redis
/usr/local/lib/swipl/library/ext/semweb/semweb
/usr/local/lib/swipl/library/ext/sgml
/usr/local/lib/swipl/library/ext/ssl
/usr/local/lib/swipl/library/ext/ssl/http
/usr/local/lib/swipl/library/ext/stomp
/usr/local/lib/swipl/library/ext/swipy
/usr/local/lib/swipl/library/ext/table
/usr/local/lib/swipl/library/ext/utf8proc
/usr/local/lib/swipl/library/ext/zlib
/usr/local/lib/swipl/library/http
/usr/local/lib/swipl/library/lynx
/usr/local/lib/swipl/xpce/prolog/boot
/usr/local/lib/swipl/xpce/prolog/lib
/usr/local/lib/swipl/xpce/prolog/lib/english
/usr/local/lib/swipl/xpce/prolog/lib/man
/usr/local/lib/swipl/xpce/prolog/lib/swi
/usr/local/lib/swipl/library/ext/semweb/semweb/rdf_db.pl
All
Application
Manual
Name
Summary
Help
semweb
semweb
rdf_db.pl -- Core RDF database
rdf_equal/2
lang_equal/2
lang_matches/2
rdf/3
rdf/4
rdf_has/3
rdf_has/4
rdf_reachable/3
rdf_reachable/5
rdf_subject/1
rdf_resource/1
rdf_assert/3
rdf_assert/4
rdf_retractall/3
rdf_retractall/4
rdf_update/4
rdf_update/5
rdf_member_property/2
rdf_node/1
rdf_bnode/1
rdf_is_bnode/1
rdf_is_resource/1
rdf_is_literal/1
rdf_current_literal/1
rdf_literal_value/2
rdf_source_location/2
rdf_create_gc_thread/0
rdf_gc/0
rdf_statistics/1
rdf_current_predicate/1
rdf_predicate_property/2
rdf_set_predicate/2
rdf_snapshot/1
rdf_delete_snapshot/1
rdf_current_snapshot/1
rdf_transaction/1
rdf_transaction/2
rdf_transaction/3
rdf_active_transaction/1
rdf_monitor/2
rdf_warm_indexes/0
rdf_warm_indexes/1
rdf_update_duplicates/0
rdf_update_duplicates_thread/0
rdf_update_duplicates/0
rdf_save_db/1
rdf_save_db/2
rdf_load_db/1
rdf_load/1
rdf_load/2
rdf_file_type/2
rdf_load_stream/3
rdf_unload/1
rdf_unload_graph/1
rdf_create_graph/1
rdf_graph/1
rdf_source/2
rdf_source/1
rdf_make/0
rdf_graph_property/2
rdf_set_graph/2
rdf_reset_db/0
rdf_save/1
rdf_save/2
rdf_save_header/2
rdf_graph_prefixes/2
rdf_graph_prefixes/3
rdf_save_footer/1
rdf_save_subject/3
rdf_compare/3
rdf_match_label/3
rdf_split_url/3
rdf_url_namespace/2
rdf_new_literal_map/1
rdf_destroy_literal_map/1
rdf_reset_literal_map/1
rdf_insert_literal_map/3
rdf_insert_literal_map/4
rdf_delete_literal_map/2
rdf_delete_literal_map/3
rdf_find_literal_map/3
rdf_keys_in_literal_map/3
rdf_statistics_literal_map/2
rdf_version/1
rdf_set/1
rdf_md5/2
rdf_generation/1
rdf_estimate_complexity/4
rdf_debug/1
rdf_atom_md5/3
rdf_prefixes.pl -- RDF prefixes management
rdf_edit.pl -- RDF edit layer
rdfs.pl -- RDFS handling
rdf_cache.pl -- Cache RDF triples
rdf_is_bnode
(+Id)
Tests if a resource is a blank node (i.e. is an anonymous resource). A blank node is represented as an atom that starts with
_:
. For backward compatibility reason,
__
is also considered to be a blank node.
See also
-
rdf_bnode/1
.