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": ""}
 1964-05-03 ,zWWh  L. GONZÃ¡LEZ QUINTERO I];fJ   v  MEXICO affinis dp%hZ    h R Jerzy Rzedowski          1237605 Y   fY)W Quercus 813 v 06P       Mart. & Gal+eotti 1zk   
{"catalogNumber": "1237605", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Mart. & Galeotti", "genus": "Quercus", "subgenus": "", "specificEpithet": "affinis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jerzy Rzedowski", "recordedBy": "L. Gonz\u00c3\u00a1lez Quintero", "recordNumber": "813", "verbatimEventDate": "1964-05-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}