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": ""}
    ._tR@ 19.2932   1M  I MÃ¼LL.ARG. -104.353 >=V      S5 EUPHORBIACEAE  Rogers McVaugh d8W&      JI ROGER MCVAUGH 15974 ltz    j CUAUTITLÃ¡N DE GARCÃ­A BARRAGÃ¡N       
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "M\u00c3\u00bcll.Arg.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Rogers McVaugh", "recordNumber": "15974", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Cuautitl\u00c3\u00a1n de Garc\u00c3\u00ada Barrag\u00c3\u00a1n", "municipality": "", "locality": "", "decimalLatitude": "19.2932", "decimalLongitude": "-104.353", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}