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": ""}
    United States U,    Michigan ^A        dK Iu "Vry local, confined to a low, sandy hillside on the east side of Ruggles road"  5H^k Poaceae       l)!nF 1005  XWC CA. 25 FERTILE CULMS, ON OPEN SAND, WITH RUMEX ACETOSELLA, R. CRISPUS, AGROPYRON REPENS, AND PH1EUM PRATENSE. CA. 200-300 YARDS NORTH OF ENTRANCE TO ,VAN BUREN STATEPARK. 59  $     
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1005", "verbatimEventDate": "", "habitat": "Ca. 25 fertile culms, on open sand, with Rumex acetosella, R. crispus, Agropyron repens, and Phleum pratense.", "occurrenceRemarks": "\"Very local, confined to a low, sandy hillside on the east side of Ruggles road\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "ca. 200-300 yards north of entrance to Van Buren State Park.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}