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": ""}
         M3n MEXICO ROGERS MCVAUGH f    1152510 Um!b     Santa Quiteria; 11-12 mi S of Talpa de llende road to la Cuesta !c P     f 1960-10-18   My9 20.2868  -104.817 !    1jWL Chamaecrista  
{"catalogNumber": "1152510", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Chamaecrista", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "", "verbatimEventDate": "1960-10-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Santa Quiteria; 11-12 mi S of Talpa de Allende road to la Cuesta", "decimalLatitude": "20.2868", "decimalLongitude": "-104.817", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}