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": ""}
  ECn ! 1148516 UAR. &u3   fabales vt e   vh Taxco de AlarcÃ³m  vMc6 2021   o4* 8 AESCHYNOMENE  9_p GUERRERO  j_kl~ v.e. rudd  l  americana  We] Aeschynomene americana var. flqabellata   p+ -99.444  +c flabellata   @| mexico piedras altas (agua hedionda); huajintla:n d_TU9      V   S V. RUDD 18.6053 L*_>A  Rudd A  Fabaceae D4  gQ Weed in dry ditch beside rad  1966-11-11 Eek  
{"catalogNumber": "1148516", "order": "Fabales", "family": "Fabaceae", "scientificName": "Aeschynomene americana var. flabellata", "scientificNameAuthorship": "Rudd", "genus": "Aeschynomene", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "var.", "infraspecificEpithet": "flabellata", "identifiedBy": "V.E. Rudd", "recordedBy": "V. Rudd", "recordNumber": "2021", "verbatimEventDate": "1966-11-11", "habitat": "Weed in dry ditch beside road", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "Taxco de Alarc\u00c3\u00b3n", "municipality": "", "locality": "Piedras Altas (Agua Hedionda); Huajintlan", "decimalLatitude": "18.6053", "decimalLongitude": "-99.444", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}