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": ""}
   1951-07-28   -84.34136 w    RUBUS ]4     V  M. P. WIDRLECHNER   Yti UNITED STATES  Ul0<$ T26N R1E SEC. 17      Ss?z% Oscoda    common in jack pine "bog forest" (e p@      ROSALES ,d=   
{"catalogNumber": "", "order": "Rosales", "family": "", "scientificName": "Rubus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1951-07-28", "habitat": "Common in jack pine \"bog forest\"", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Oscoda", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.34136", "verbatimCoordinates": "T26N R1E Sec. 17", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}