github/langchain
1
0
Fork 0
mirror of https://github.com/hwchase17/langchain.git synced 2025-06-02 13:08:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix sparql queries for relations in schema description (#9136)

Browse Source 
- **Description**: Fix for the SPARQL QA chain: fixed SPARQL queries for
retrieving information about relations in the graph to create a textual
description of the schema for the language model. This should resolve
#8907
- **Issue**: #8907
- **Dependencies**: None
- **Tag maintainer**: @baskaryan, @hwchase17
This commit is contained in:
felixocker 2023-10-25 22:36:57 +02:00 committed by GitHub
parent d9f1bcf366
commit cce132d146
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libs/langchain/langchain/graphs/rdf_graph.py
View File

@ -45,7 +45,7 @@ rel_query_rdf = prefixes["rdfs"] + (
"""SELECT DISTINCT ?rel ?com\n"""
"""WHERE { \n"""
""" ?subj ?rel ?obj . \n"""
""" OPTIONAL { ?cls rdfs:comment ?com } \n"""
""" OPTIONAL { ?rel rdfs:comment ?com } \n"""
"""}"""
)
@ -56,7 +56,7 @@ rel_query_rdfs = (
"""SELECT DISTINCT ?rel ?com\n"""
"""WHERE { \n"""
""" ?rel a/rdfs:subPropertyOf* rdf:Property . \n"""
""" OPTIONAL { ?cls rdfs:comment ?com } \n"""
""" OPTIONAL { ?rel rdfs:comment ?com } \n"""
"""}"""
)
)
@ -68,7 +68,7 @@ op_query_owl = (
"""SELECT DISTINCT ?op ?com\n"""
"""WHERE { \n"""
""" ?op a/rdfs:subPropertyOf* owl:ObjectProperty . \n"""
""" OPTIONAL { ?cls rdfs:comment ?com } \n"""
""" OPTIONAL { ?op rdfs:comment ?com } \n"""
"""}"""
)
)
@ -80,7 +80,7 @@ dp_query_owl = (
"""SELECT DISTINCT ?dp ?com\n"""
"""WHERE { \n"""
""" ?dp a/rdfs:subPropertyOf* owl:DatatypeProperty . \n"""
""" OPTIONAL { ?cls rdfs:comment ?com } \n"""
""" OPTIONAL { ?dp rdfs:comment ?com } \n"""
"""}"""
)
)