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": ""}
   pO mark p. widrlechner rosales -tf    T 1952-10-19 WIDRL. & RILEY V4   [BUT NOTE TIP-ROOTING CANE!] ZUdG        1470396 >!    762 Y ;lV    44.605604 eIK    rubus N >^_    A CRAWFORD  $ ) BEAMANII
{"catalogNumber": "1470396", "order": "Rosales", "family": "", "scientificName": "", "scientificNameAuthorship": "Widrl. & Riley", "genus": "Rubus", "subgenus": "", "specificEpithet": "beamanii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "", "recordNumber": "762", "verbatimEventDate": "1952-10-19", "habitat": "", "occurrenceRemarks": "[But note tip-rooting cane!]", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Crawford", "municipality": "", "locality": "", "decimalLatitude": "44.605604", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}