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": ""}
      ` Robert L. Wilbur     2229 ~!I<D  var. 84    1273959 5taee   3M(0~ APIALES Hydrocotyle verticillata var. triradiata ;     VERTICILLATA /`b     %|b triradiata    lg[u  (A. RICH.) FERN. 
{"catalogNumber": "1273959", "order": "Apiales", "family": "", "scientificName": "Hydrocotyle verticillata var. triradiata", "scientificNameAuthorship": "(A. Rich.) Fern.", "genus": "", "subgenus": "", "specificEpithet": "verticillata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "triradiata", "identifiedBy": "", "recordedBy": "Robert L. Wilbur", "recordNumber": "2229", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}