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": ""}
Rosaceae .9    PARVIFLORUS yN   VoCx united states    + 1593 rubus 0+  "COROLLA WHITE." I9>nj     t3b u NUTT.      H  infrequent shrub, ca. 0.75 . tall, along disturbed roadside. EMMET +Mg  MICHIGAN G     MARK B. WIDRLECHNER b  1953-06-18 rf   RUBUS PARVIFLORUS 6VVR   ] y~i ROSALES 
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus parviflorus", "scientificNameAuthorship": "Nutt.", "genus": "Rubus", "subgenus": "", "specificEpithet": "parviflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "", "recordNumber": "1593", "verbatimEventDate": "1953-06-18", "habitat": "Infrequent shrub, ca. 0.75 m. tall, along disturbed roadside.", "occurrenceRemarks": "\"Corolla white.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}