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": ""}
 H 48.5  claude e. garton #    mG4 H brachyelytrum aristosum   RR large patch along peaty trail around cascades in river    aristosum I@Lu<  Cascade Conservation area, rt. bank of Current R., Thunder Bay City. YT   .X 1406975  jn,0 (Michx.) Trel. 23923 ;   oTpL 1987-07-23   48â° 30' n,x 89â° 13' w eh[+    Qj Ontario   poaceae <o*%M   r  POALES Canada bI7  thunder bay q   su -89.216667 
{"catalogNumber": "1406975", "order": "Poales", "family": "Poaceae", "scientificName": "Brachyelytrum aristosum", "scientificNameAuthorship": "(Michx.) Trel.", "genus": "", "subgenus": "", "specificEpithet": "aristosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Claude E. Garton", "recordNumber": "23923", "verbatimEventDate": "1987-07-23", "habitat": "Large patch along peaty trail around cascades in river", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "Cascade Conservation area, rt. bank of Current R., Thunder Bay City.", "decimalLatitude": "48.5", "decimalLongitude": "-89.216667", "verbatimCoordinates": "48\u00c2\u00b0 30' N, 89\u00c2\u00b0 13' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}