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> physocarpus opulifolius West of Sault Ste. Marie, St. Mary's River, Pt. avx Pins 5(eE   1 Douglass Houghton  W8&+j ontario  (l.) maxim. JD?%f   46.464233 A  ROSACEAE |   1337737  9  opulifolius ^       B<4 D 1831-06  89* algoma  >S schoolcraft expedition to the sourceof the mssissibpi river physocarpus     -84.472586  UB    ]z ROSALES Canada GZw   
{"catalogNumber": "1337737", "order": "Rosales", "family": "Rosaceae", "scientificName": "Physocarpus opulifolius", "scientificNameAuthorship": "(L.) Maxim.", "genus": "Physocarpus", "subgenus": "", "specificEpithet": "opulifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Douglass Houghton", "recordNumber": "", "verbatimEventDate": "1831-06", "habitat": "", "occurrenceRemarks": "Schoolcraft Expedition to the Source of the Mississippi River", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Algoma", "municipality": "", "locality": "West of Sault Ste. Marie, St. Mary's River, Pt. aux Pins", "decimalLatitude": "46.464233", "decimalLongitude": "-84.472586", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}