diff --git a/src/fusor/examples/tpm3_ntrk1.json b/src/fusor/examples/tpm3_ntrk1.json
index 8f65f10..f464e49 100644
--- a/src/fusor/examples/tpm3_ntrk1.json
+++ b/src/fusor/examples/tpm3_ntrk1.json
@@ -6,62 +6,40 @@
       "transcript": "refseq:NM_152263.3",
       "exon_end": 8,
       "exon_end_offset": 0,
-      "gene_descriptor": {
+      "gene": {
         "id": "normalize.gene:TPM3",
-        "type": "GeneDescriptor",
+        "type": "Gene",
         "label": "TPM3",
         "gene_id": "hgnc:12012"
       },
       "element_genomic_end": {
-        "id": "fusor.location_descriptor:NC_000001.11",
-        "type": "LocationDescriptor",
-        "label": "NC_000001.11",
-        "location": {
           "type": "SequenceLocation",
-          "sequence_id": "refseq:NC_000001.11",
-          "interval": {
-            "type": "SequenceInterval",
-            "start": {
-              "type": "Number",
-              "value": 154170399
-            },
-            "end": {
-              "type": "Number",
-              "value": 154170400
-            }
+          "sequenceReference": {
+            "type": "SequenceReference",
+            "refgetAccession": "SQ.Ya6Rs7DHhDeg7YaOSg1EoNi3U_nQ9SvO",
+            "residueAlphabet": null,
+            "start": 154170399
           }
         }
-      }
     },
     {
       "type": "TranscriptSegmentElement",
       "transcript": "refseq:NM_002529.3",
       "exon_start": 10,
       "exon_start_offset": 0,
-      "gene_descriptor": {
+      "gene": {
         "id": "normalize.gene:NTRK1",
-        "type": "GeneDescriptor",
+        "type": "Gene",
         "label": "NTRK1",
         "gene_id": "hgnc:8031"
       },
       "element_genomic_start": {
-        "id": "fusor.location_descriptor:NC_000001.11",
-        "type": "LocationDescriptor",
-        "label": "NC_000001.11",
-        "location": {
-          "type": "SequenceLocation",
-          "sequence_id": "refseq:NC_000001.11",
-          "interval": {
-            "type": "SequenceInterval",
-            "start": {
-              "type": "Number",
-              "value": 156874626
-            },
-            "end": {
-              "type": "Number",
-              "value": 156874627
-            }
-          }
+        "type": "SequenceLocation",
+        "sequenceReference": {
+          "type": "SequenceReference",
+          "refgetAccession": "SQ.Ya6Rs7DHhDeg7YaOSg1EoNi3U_nQ9SvO",
+          "residueAlphabet": null,
+          "start": 156874626
         }
       }
     }