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": ""}
     ALNUS Betulaceae ;P   FS Paul Island (outer) Isle Royale. 1350497 4pg   Keweenaw X$8=1    47.91667 0sZlx       "fuDngae #261a taken from this plant" w    uaUHo 261    23 alnus incana  $ ON OUTER EDGE OF BEACH RIDGE. imncana  D;sX    
{"catalogNumber": "1350497", "order": "", "family": "Betulaceae", "scientificName": "Alnus incana", "scientificNameAuthorship": "", "genus": "Alnus", "subgenus": "", "specificEpithet": "incana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "261", "verbatimEventDate": "", "habitat": "On outer edge of beach ridge.", "occurrenceRemarks": "\"Fungae #261a taken from this plant\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Keweenaw", "municipality": "", "locality": "Paul Island (outer) Isle Royale.", "decimalLatitude": "47.91667", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}