Cleanup and initial position frames
diff --git a/src/test/resources/queries/bsp13b.jsonld b/src/test/resources/queries/bsp13b.jsonld
index 6a4b19e..077aeff 100644
--- a/src/test/resources/queries/bsp13b.jsonld
+++ b/src/test/resources/queries/bsp13b.jsonld
@@ -1,108 +1,8 @@
 {
-  "@context" : {
-    "korap" : "http://ids-mannheim.de/ns/KorAP/json-ld/v0.1/",
-    "query" : "korap:query",
-    "meta" : "korap:meta",
-    "collections" : {
-      "@id" : "korap:collections",
-      "@container" : "@list"
-    },
-    "token" : "korap:token/",
-    "distance" : "korap:distance/",
-    "boundary" : "korap:boundary/",
-    "group" : "korap:group/",
-    "span" : "korap:span/",
-    "term" : "korap:term/",
-    "termGroup" : "korap:termGroup/",
-    "wrap" : "token:wrap",
-    "operation" : {
-      "@id" : "group:operation/",
-      "@type" : "@id"
-    },
-    "class" : {
-      "@id" : "group:class",
-      "@type" : "xsd:integer"
-    },
-    "operands" : {
-      "@id" : "group:operands",
-      "@container" : "@list"
-    },
-    "frame" : {
-      "@id" : "group:frame/",
-      "@type" : "@id"
-    },
-    "classRef" : {
-      "@id" : "group:classRef",
-      "@type" : "xsd:integer"
-    },
-    "spanRef" : {
-      "@id" : "group:spanRef",
-      "@type" : "xsd:integer"
-    },
-    "classRefOp" : {
-      "@id" : "group:classRefOp",
-      "@type" : "@id"
-    },
-    "min" : {
-      "@id" : "boundary:min",
-      "@type" : "xsd:integer"
-    },
-    "max" : {
-      "@id" : "boundary:max",
-      "@type" : "xsd:integer"
-    },
-    "exclude" : {
-      "@id" : "group:exclude",
-      "@type" : "xsd:boolean"
-    },
-    "distances" : {
-      "@id" : "group:distances",
-      "@container" : "@list"
-    },
-    "inOrder" : {
-      "@id" : "group:inOrder",
-      "@type" : "xsd:boolean"
-    },
-    "exclude" : {
-      "@id" : "group:exclude",
-      "@type" : "xsd:boolean"
-    },
-    "key" : {
-      "@id" : "korap:key",
-      "@type" : "xsd:string"
-    },
-    "foundry" : {
-      "@id" : "korap:foundry",
-      "@type" : "xsd:string"
-    },
-    "layer" : {
-      "@id" : "korap:layer",
-      "@type" : "xsd:string"
-    },
-    "value" : {
-      "@id" : "korap:value",
-      "@type" : "xsd:string"
-    },
-    "caseInsensitive" : {
-      "@id" : "term:caseInsensitive",
-      "@type" : "xsd:boolean"
-    },
-    "type" : {
-      "@id" : "term:type/",
-      "@type" : "@id"
-    },
-    "match" : {
-      "@id" : "term:match/",
-      "@type" : "@id"
-    },
-    "relation" : {
-      "@id" : "korap:relation/",
-      "@type" : "@id"
-    }
-  },
+  "@context" : "http://ids-mannheim.de/ns/KorAP/json-ld/v0.1/context.jsonld",
   "query": {
     "@type": "korap:group", 
-    "frame": "frame:startswith", 
+    "frames": ["frames:startsWith", "frames:alignsLeft", "frames:matches"],
     "operation": "operation:position",
     "operands": [
       {