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": ""}
   rosales    u; UNITED STATES      2iLt$ WASHTENAW    . 42.224653 RUBUS P/   VAR. ml<Bu  904 0m#-   d?X. 192-05-27   0LUr  thicket. Rubus idaeus var. strigosus )K   ROSACEAE     & YG 1470961   9dNx6 -83.915122   
{"catalogNumber": "1470961", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus idaeus var. strigosus", "scientificNameAuthorship": "", "genus": "Rubus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "904", "verbatimEventDate": "1925-05-27", "habitat": "Thicket.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "42.224653", "decimalLongitude": "-83.915122", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}