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": ""}
 8 19.7316  PASTIZAL, LADERA Ã­GNEA vw4o       1141706 Pc     q  1970-08-02 CRASSIFOLIA N=?     -99.2404 j ~_  G. ROMERO SstD       68 -fRD      
{"catalogNumber": "1141706", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "crassifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. Romero", "recordNumber": "68", "verbatimEventDate": "1970-08-02", "habitat": "Pastizal, ladera \u00c3\u00adgnea", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "19.7316", "decimalLongitude": "-99.2404", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}