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": ""}
   d  MICHIGAN    V>(W2 KOEHLER TWP. (CA. 3.5 MI. ESE OF INDIAN RIVER).  &u. 1414 "FLOWERS PINKISH-WHITE" (YNI       9y ARTICULATUM   polygonum articulatum u/j2T   1952-09-01 MF   HL United States     sZ&- -84.5764   -; locally common in jack pine savana.    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Polygonum articulatum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "articulatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1414", "verbatimEventDate": "1952-09-01", "habitat": "Locally common in jack pine savana.", "occurrenceRemarks": "\"Flowers pinkish-white\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Koehler Twp. (ca. 3.5 mi. ESE of Indian River).", "decimalLatitude": "", "decimalLongitude": "-84.5764", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}