Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
1317149  iUDG   CA. 7Â½ MILES E OF SHINGLETON.NE 1/4 SEC. 33, 746N-R16W =6z      1984-07-10 t   %t:s -86.313713  6l schoolcraft            remuloides I.WY_      C<+b@ Malpighiales  
{"catalogNumber": "1317149", "order": "Malpighiales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "tremuloides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1984-07-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Schoolcraft", "municipality": "", "locality": "ca. 7\u00c2\u00bd miles E of Shingleton.NE 1/4 Sec. 33, T46N-R16W", "decimalLatitude": "", "decimalLongitude": "-86.313713", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}