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": ""}
 I!- R.W. Cruden   a 1143379  c -101.117   -3 Charcas; Charcas ECHEANDIA u&   507 SK.  ECHEANDIA FLAVESCENS KL~           (schult. & schult. f.) cruden Rb~    t  flavescens  LJ ASPARAGACEAE  6rM Alfreqd F. Whiting    cS. + 23.1d273
{"catalogNumber": "1143379", "order": "", "family": "Asparagaceae", "scientificName": "Echeandia flavescens", "scientificNameAuthorship": "(Schult. & Schult. f.) Cruden", "genus": "Echeandia", "subgenus": "", "specificEpithet": "flavescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R.W. Cruden", "recordedBy": "Alfred F. Whiting", "recordNumber": "507", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Charcas; Charcas", "decimalLatitude": "23.1273", "decimalLongitude": "-101.117", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}