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": ""}
    .F IDAEUS CARL O. GRASSL fd    5 strigosus    Rubus ?      (#/| rosales  193108-24 o   tPaM7 KEWEENAW  h#c# rosaceae   pb -8.84917   n Vl7 1470910 UNITED STATES ^RYhq    PR2 MARX P. WIDRLECHNER Rubus idaeus var. strigosus 1 `R  921 FT# .  Isle Royale, On Paul Island (outer) 1, 
{"catalogNumber": "1470910", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus idaeus var. strigosus", "scientificNameAuthorship": "", "genus": "Rubus", "subgenus": "", "specificEpithet": "idaeus", "verbatimTaxonRank": "", "infraspecificEpithet": "strigosus", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "Carl O. Grassl", "recordNumber": "921", "verbatimEventDate": "1931-08-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale, On Paul Island (outer)", "decimalLatitude": "", "decimalLongitude": "-88.84917", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}