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": ""}
21.8174 :q|      G~ C farnesiana FABACEAE .   =<t vachellia farnesiana  -99.6449 dQ    Vl San Luis Potosi  R vachellia   1956-04-28 *FzS   ,3Mfl JERZY RZEDOWSKI 759 i=@O  (l.) wight & arn. [&L^C  Orilla de camino ^G    aOYU el cochinito; 3 km al s de rayã³n Fabales  asko     s@~ MEXICO  tXbYj RAYÃ³N   _hWI 1148908 
{"catalogNumber": "1148908", "order": "Fabales", "family": "Fabaceae", "scientificName": "Vachellia farnesiana", "scientificNameAuthorship": "(L.) Wight & Arn.", "genus": "Vachellia", "subgenus": "", "specificEpithet": "farnesiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jerzy Rzedowski", "recordNumber": "7594", "verbatimEventDate": "1956-04-28", "habitat": "Orilla de camino", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "Ray\u00c3\u00b3n", "municipality": "", "locality": "El Cochinito; 3 km al S de Ray\u00c3\u00b3n", "decimalLatitude": "21.8174", "decimalLongitude": "-99.6449", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}