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": ""}
   x! 1468  PETEN e8xi   Qv SPANANTHE PANICULATA 1970-12-04 i f        -KL guatemala    p+bF jacq.     .,Kb Antonio Molina R.    ybVS CONTACT UM HER8ARIUM  x#1su APIACEAE     spananthe j#N<8 
{"catalogNumber": "", "order": "", "family": "Apiaceae", "scientificName": "Spananthe paniculata", "scientificNameAuthorship": "Jacq.", "genus": "Spananthe", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Antonio Molina R.", "recordedBy": "", "recordNumber": "1468", "verbatimEventDate": "1970-12-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "Peten", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}