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": ""}
  R=Z MEXCO      ERYNGIUM *    GHIESBREGHTII T   [HL 1968-07-06  1273487 J   H.)z ERYNGIUM GHIESBREGHTII  0Hm D. GARCÃ­A SAUCEDO         |=YLQ DECNE.     
{"catalogNumber": "1273487", "order": "", "family": "", "scientificName": "Eryngium ghiesbreghtii", "scientificNameAuthorship": "Decne.", "genus": "Eryngium", "subgenus": "", "specificEpithet": "ghiesbreghtii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D. Garc\u00c3\u00ada Saucedo", "recordNumber": "", "verbatimEventDate": "1968-07-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Mexico", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}