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": ""}
          OAKLAND  PUMILA xI7  Michigan hcud?    |~ h -83.529605  b1 BETULACEAE   b Betula pumila   Pkzo n. side of proud lake.  Marshes. Low shrub ca. 5 ft. high, abundant. Withf B. Ã purpusii Nf@m   99^md L.       
{"catalogNumber": "", "order": "", "family": "Betulaceae", "scientificName": "Betula pumila", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "pumila", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Marshes. Low shrub ca. 5 ft. high, abundant. With B. \u00c3\u0097 purpusii", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Oakland", "municipality": "", "locality": "N. side of Proud Lake.", "decimalLatitude": "", "decimalLongitude": "-83.529605", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}