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": ""}
 B mark p. widrlechner -87.968882 >  1942-06-08 &  RUBUS PARVIFLORUS    united states q8i  rosaceae 5Bn   parviflorus j#`    1470719 e  WEST BLUFF. g $9l  Open woods on summit of bluff. 5> U  keweenaw I  NUTT. s8   rF& 47.464396  t/ RUBUS Charles D. Richards  >    1! ROSALES  uqYhz 1872    H&# MICHIGAN    
{"catalogNumber": "1470719", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus parviflorus", "scientificNameAuthorship": "Nutt.", "genus": "Rubus", "subgenus": "", "specificEpithet": "parviflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "Charles D. Richards", "recordNumber": "1872", "verbatimEventDate": "1942-06-08", "habitat": "Open woods on summit of bluff.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "West Bluff.", "decimalLatitude": "47.464396", "decimalLongitude": "-87.968882", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}