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": ""}
   IMBRICATA   &C f. Cylindropuntia imbricata  hSmFL 31 C      `e With Lanea on limestone ridges  1 mile n. of Solis Ranch, near Rio Grande, Big Bend at. Park Q@.!      j CACTACEAE  b caryophyllales uniteXd states  !pR_   0a brewster 1644179 ]78z|   w Margery S. Anthony  0-Y(haw.) f.m. knuth    wBauL TEXAS   . S_3 1947-04-15
{"catalogNumber": "1644179", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Cylindropuntia imbricata", "scientificNameAuthorship": "(Haw.) F.M. Knuth", "genus": "", "subgenus": "", "specificEpithet": "imbricata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Margery S. Anthony", "recordNumber": "31 C", "verbatimEventDate": "1947-04-15", "habitat": "With Lanea on limestone ridges", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Brewster", "municipality": "", "locality": "1 mile n. of Solis Ranch, near Rio Grande, Big Bend Nat. Park", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}