Updated default_neurobagel_query

Refactored `query_string` in `utility` module
neurobagel · Oct 9, 2024 · f90f00c · f90f00c
1 parent a93d476
commit f90f00c
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Showing 2 changed files with 15 additions and 10 deletions.
diff --git a/app/api/utility.py b/app/api/utility.py
@@ -233,7 +233,7 @@ def create_query(
         f"""
         SELECT DISTINCT ?dataset_uuid ?dataset_name ?dataset_portal_uri ?sub_id ?age ?sex
         ?diagnosis ?subject_group ?num_matching_phenotypic_sessions ?num_matching_imaging_sessions
-        ?session_id ?session_type ?assessment ?image_modal ?session_file_path ?pipeline_version ?pipeline_name
+        ?session_id ?session_type ?assessment ?image_modal ?session_file_path ?pipeline_name ?pipeline_version
         WHERE {{
             ?dataset_uuid a nb:Dataset;
                 nb:hasLabel ?dataset_name;
@@ -289,8 +289,8 @@ def create_query(
 
                         OPTIONAL {{
                             ?imaging_session nb:hasCompletedPipeline ?pipeline.
-                            ?pipeline nb:hasPipelineVersion ?pipeline_version;
-                            nb:hasPipelineName ?pipeline_name.
+                            ?pipeline nb:hasPipelineName ?pipeline_name;
+                            nb:hasPipelineVersion ?pipeline_version.
                         }}
                     }}
                     {imaging_session_level_filters}

diff --git a/docs/default_neurobagel_query.rq b/docs/default_neurobagel_query.rq
@@ -52,13 +52,18 @@ WHERE {
             ?subject a nb:Subject.
             OPTIONAL {
                 ?subject nb:hasSession ?imaging_session.
-                ?imaging_session a nb:ImagingSession;
-                    nb:hasAcquisition/nb:hasContrastType ?image_modal.
-            }
-            OPTIONAL {
-                ?imaging_session nb:hasCompletedPipeline ?pipeline.
-                ?pipeline nb:hasPipelineVersion ?pipeline_version.
-                ?pipeline nb:hasPipelineName ?pipeline_name.
+                ?imaging_session a nb:ImagingSession.
+
+                OPTIONAL {
+                    ?imaging_session nb:hasAcquisition ?acquisition.
+                    ?acquisition nb:hasContrastType ?image_modal.
+                }
+
+                OPTIONAL {
+                    ?imaging_session nb:hasCompletedPipeline ?pipeline.
+                    ?pipeline nb:hasPipelineName ?pipeline_name;
+                    nb:hasPipelineVersion ?pipeline_version.
+                }
             }
 
         } GROUP BY ?subject