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": ""}
SIMPLEX  +#OB  berrien !l~!  MICHIGAN _w%1a   X,#u: -86.361204 benton twp., ca. 1 mi. w. of millburg. 1 T   2ChDZ  42.122778     6412  <<k j Rosales 1958-06-11 _#QzS  MICHX. z;,  POTENTILLA >     L "fls. yellow" FREQUENT, SANDY OAK-SASSAFRAS WOODS. ^xyw  1467971QXG      -jz2 United States  D ROSACEAE edward g. voss <Ys   RSD POTENTILLA SIMPLEX   
{"catalogNumber": "1467971", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla simplex", "scientificNameAuthorship": "Michx.", "genus": "Potentilla", "subgenus": "", "specificEpithet": "simplex", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "6412", "verbatimEventDate": "1958-06-11", "habitat": "Frequent, sandy oak-sassafras woods.", "occurrenceRemarks": "\"Fls. Yellow\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Benton Twp., ca. 1 mi. W. of Millburg.", "decimalLatitude": "42.122778", "decimalLongitude": "-86.361204", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}