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": ""}
  1470324 A7x   rosa jxul     <! rosaceae  nited states Z    a#M) oliver a. farwell  <3@X 7503  -83.46045  91d  Marshall ye    )G rosa palustris    tP [some sepals lobed] 1925-07-29 fH   On uplands. Roadsides.        Michigan  ROSALES fwh 
{"catalogNumber": "1470324", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rosa palustris", "scientificNameAuthorship": "Marshall", "genus": "Rosa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "7503", "verbatimEventDate": "1925-07-29", "habitat": "On uplands. Roadsides.", "occurrenceRemarks": "[Some sepals lobed]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.46045", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}