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": ""}
 1892-07 e4b     45.958455 eK   ROSALES  ju#     +HS)0 MARK P. WIORLECHNER parviflorus 0,T    b|SJ6 MICHIGAN   lqR 1470692 RUBUS PARVIFLORUS BA   ;t4 -84.343613     kv rosaceae United States J>3MU   &R+ RUBUS  !J|l6 s.n.  WX mackinac  # av| ksm50820 
{"catalogNumber": "1470692", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus parviflorus", "scientificNameAuthorship": "", "genus": "Rubus", "subgenus": "", "specificEpithet": "parviflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1892-07", "habitat": "", "occurrenceRemarks": "KSM50820", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "", "decimalLatitude": "45.958455", "decimalLongitude": "-84.343613", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}