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": ""}
  763 H%?5;  1335542 80Q  45.745239 @G   IN SWAMP ALONG STREAM (c 6    h`:f -87.106077  C ALNUS  i9s4 1951-09-15  5kh;Tk United States   kVQ rhamnaceae mill. &S=~     MICHIGAN &`GU   frangula alnus IXhL/   2 MI W OF ESCANABA #b   ROSALES *  Delta >m    y< L| HARLEY H. BARTLETT & CHARLES D. RICHARDS  ,) I Frangula 
{"catalogNumber": "1335542", "order": "Rosales", "family": "Rhamnaceae", "scientificName": "Frangula alnus", "scientificNameAuthorship": "Mill.", "genus": "Frangula", "subgenus": "", "specificEpithet": "alnus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harley H. Bartlett & Charles D. Richards", "recordNumber": "763", "verbatimEventDate": "1951-09-15", "habitat": "in swamp along stream", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "2 mi W of Escanaba", "decimalLatitude": "45.745239", "decimalLongitude": "-87.106077", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}