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": ""}
  copã¡ndaro 6 A    3XC) terrenos cenagosos a la orilla del Lago de Cuitzeo con vegetacion de pastizal halofilo   Yh` salsuginosa  Iq~   Euphorbiaceae    +b michoaca Euphorbia salsuginosa s!t     Mexico     1986-08-06 #!  Rzedowski >&ne         ?x 1667977 
{"catalogNumber": "1667977", "order": "", "family": "Euphorbiaceae", "scientificName": "Euphorbia salsuginosa", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "salsuginosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rzedowski", "recordNumber": "", "verbatimEventDate": "1986-08-06", "habitat": "terrenos cenagosos a la orilla del Lago de Cuitzeo con vegetacion de pastizal halofilo", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "Cop\u00c3\u00a1ndaro", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}