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": ""}
mexico .w  Apiaceae U.:L7   lilacinum dDK   1r ~ 1972-08-19        APIALES   ? IBz s.g. weller   Prionosciadium lilacinum        685 _u lI  mathias & constance  mof[      prionosciadium contact um herbar|um mt+2A   1272924 *c:p  NAYARIT / 
{"catalogNumber": "1272924", "order": "Apiales", "family": "Apiaceae", "scientificName": "Prionosciadium lilacinum", "scientificNameAuthorship": "Mathias & Constance", "genus": "Prionosciadium", "subgenus": "", "specificEpithet": "lilacinum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S.G. Weller", "recordNumber": "685", "verbatimEventDate": "1972-08-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}