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": ""}
   k5 GRPM S.N.      RUBUS NEGLECTUS KR   PecDk    1880-06-01 :5    Rosales h?D$    8) CHARLOTTE rubus |XR  S.N. x&x  fred h. horsford e  NEGLECTUS c(h   ?;] Rosaceae  Chittenden 7j6W<   bTZ5( vermont 1502570 N3   UNITED STATES O,T#- 
{"catalogNumber": "1502570", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus neglectus", "scientificNameAuthorship": "Peck", "genus": "Rubus", "subgenus": "", "specificEpithet": "neglectus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred H. Horsford", "recordNumber": "s.n.", "verbatimEventDate": "1880-06-01", "habitat": "", "occurrenceRemarks": "GRPM s.n.", "associatedTaxa": "", "country": "United States", "stateProvince": "Vermont", "county": "Chittenden", "municipality": "", "locality": "Charlotte", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}