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": ""}
 Claoxylon 0FHO|  NO DATA PROVIDED ON LBEL OF CATALOG NO: 1667523 pN  EUPHORBIACEAE VI  1932-07-30 ;   CLAOXYLON SANDWICENSE C=$:7    G sandwicense  oahu 2^      : UNITED STATES  7996 5   x open thicket     ~D OTTO DEGENER & D.L. TOPPING  o MÃ¼LL. ARG. 1667523 CyS     
{"catalogNumber": "1667523", "order": "", "family": "Euphorbiaceae", "scientificName": "Claoxylon sandwicense", "scientificNameAuthorship": "M\u00c3\u00bcll. Arg.", "genus": "Claoxylon", "subgenus": "", "specificEpithet": "sandwicense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Otto Degener & D.L. Topping", "recordNumber": "7996", "verbatimEventDate": "1932-07-30", "habitat": "Open thicket", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Oahu", "municipality": "", "locality": "no data provided on label of catalog no: 1667523", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}