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 _3         <= 1959-11-10  :y+ 1539774    `<YJ/ TAGETES       STEEP HILLSIDE5S IN PINE FOREST AREA5, IN HEAVY RED CLAYLOAM. ALONG PATH NEAR SUMMIT P;!D       Rogers McVaugh, Walter N. Koelz &    6 19.8935 J ALISCO  Y$o  
{"catalogNumber": "1539774", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Tagetes", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh, Walter N. Koelz", "recordNumber": "", "verbatimEventDate": "1959-11-10", "habitat": "Steep hillsides in pine forest areas, in heavy red clay loam. Along path near summit", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "", "decimalLatitude": "19.8935", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}