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": ""}
RUBUS FRONDOSUS vZ`0z    E  frondosus ) rubus    united states  i] charles d. richards  q;=P MARK P. WIDRLECHNER   7D rosales   Houghton  (x)  46.666881 7k    2602 ;T1       ]oA -88.740414  XyZe 1005332     y opn rocky ground, top of mountain. 
{"catalogNumber": "1005332", "order": "Rosales", "family": "", "scientificName": "Rubus frondosus", "scientificNameAuthorship": "", "genus": "Rubus", "subgenus": "", "specificEpithet": "frondosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "Charles D. Richards", "recordNumber": "2602", "verbatimEventDate": "", "habitat": "Open rocky ground, top of mountain.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Houghton", "municipality": "", "locality": "", "decimalLatitude": "46.666881", "decimalLongitude": "-88.740414", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}