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      , km4 1952-11-12 SANICULA LIB3RTA FCo1   q liberta   contact um herbarium (?q.=  14029 zMx.          fw 1274134    Apiales (   lincoln constance ]d    Sanicula ^ 
{"catalogNumber": "1274134", "order": "Apiales", "family": "", "scientificName": "Sanicula liberta", "scientificNameAuthorship": "", "genus": "Sanicula", "subgenus": "", "specificEpithet": "liberta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Lincoln Constance", "recordedBy": "", "recordNumber": "14029", "verbatimEventDate": "1952-11-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}