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": ""}
 1993-11-18 3 91  37391 +X           x-y#  MALPIGHIALES   h^++ Loreto     PARAGUAY ^i   23â°13's, 57â°11'w LP  concepciã³n 2LMhK  a.juss. uN)p   1529288 Jt0     1  malpighiaceae    N%4o ELSA MATILDE ZARDINI, TULIO TILLERIA 
{"catalogNumber": "1529288", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "A.Juss.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elsa Matilde Zardini, Tulio Tilleria", "recordNumber": "37391", "verbatimEventDate": "1993-11-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Paraguay", "stateProvince": "Concepci\u00c3\u00b3n", "county": "Loreto", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "23\u00c2\u00b013'S, 57\u00c2\u00b011'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}