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": ""}
   8O michigan polygonaceae -Q&3+   caryophyllales WX?59   Jp~jA POLYGONUM  47.406637  Ob  "ABUNDANT" @B*j   Polygonum douglasii -   1289450 qc2 I   c2T# keweenaw  carles d. richards CW  3701 ;   douglasii pK     on |ogging road below summit of mountain. mt. houghton. X)$(*  Greene JP   _6;W UNITED STATES 
{"catalogNumber": "1289450", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Polygonum douglasii", "scientificNameAuthorship": "Greene", "genus": "Polygonum", "subgenus": "", "specificEpithet": "douglasii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "3701", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"Abundant\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "On logging road below summit of mountain. Mt. Houghton.", "decimalLatitude": "47.406637", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}