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": ""}
      |P Stevia serrata var. serrata  : MEXICO 1959-11-02 M8QK      Aguascalierntes d   -102.54947 =   EpzE var. CALVILLO  U&=J   _E] asterales stevia ,*9   R asteraceae  ROAD TO CALVILLO, 18 MILES WEST OF AGUASCALIENTES k!a  High grassland with scattered oaks near summits q[q    d2U 51  o0h|) 1539508  
{"catalogNumber": "1539508", "order": "Asterales", "family": "Asteraceae", "scientificName": "Stevia serrata var. serrata", "scientificNameAuthorship": "", "genus": "Stevia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "51", "verbatimEventDate": "1959-11-02", "habitat": "High grassland with scattered oaks near summits", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Aguascalientes", "county": "Calvillo", "municipality": "", "locality": "Road to Calvillo, 18 miles west of Aguascalientes", "decimalLatitude": "", "decimalLongitude": "-102.54947", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}