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": ""}
   g 1991-06-24  1840       5gx smilacaceae   $ MADRE DE DIOS   [ SmilaxO febrifuga peru     kf$@O 1187394  v(2; FEBRIFUGA SMILAX UqO-     n:!>L LILIALES  Martin TimanÃ¡ V,vB    d TAMBOPATA     
{"catalogNumber": "1187394", "order": "Liliales", "family": "Smilacaceae", "scientificName": "Smilax febrifuga", "scientificNameAuthorship": "", "genus": "Smilax", "subgenus": "", "specificEpithet": "febrifuga", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Martin Timan\u00c3\u00a1", "recordNumber": "1840", "verbatimEventDate": "1991-06-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Peru", "stateProvince": "Madre de Dios", "county": "Tambopata", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}