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": ""}
charles a. davis P6  1900-09 J    /d3 Michigan  k  poales  BAY SHORE. 42 D:     TORR. s|~l        x3 United States brian g. marcks Fr   sand dunes. 0e(u  43.59447 +wY    houghtonii XW   Q 1328795 s.n. r-X>     Xdu -83.88887 
{"catalogNumber": "1328795", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "Torr.", "genus": "", "subgenus": "", "specificEpithet": "houghtonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Brian G. Marcks", "recordedBy": "Charles A. Davis", "recordNumber": "s.n.", "verbatimEventDate": "1900-09", "habitat": "Sand dunes.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Bay Shore.", "decimalLatitude": "43.59447", "decimalLongitude": "-83.88887", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}