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": ""}
        _@`X4 rocky slopes; B3outeloua grassland, with shrubs and small trees (e.g. Acacia, Mimosa, Opuntia, Jatropha dioica)    : Paso de la Troke, near Km 36, southwest of Ojuelos onr oad to Aguascalientes; near Cerro Laf Campana   b MEXICO   Bv^c streptacantha  lemaire #p   Caryophyllales =6        opuntia ` ;wo  
{"catalogNumber": "", "order": "Caryophyllales", "family": "", "scientificName": "", "scientificNameAuthorship": "Lemaire", "genus": "Opuntia", "subgenus": "", "specificEpithet": "streptacantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "rocky slopes; Bouteloua grassland, with shrubs and small trees (e.g. Acacia, Mimosa, Opuntia, Jatropha dioica)", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Paso de la Troke, near Km 36, southwest of Ojuelos onr oad to Aguascalientes; near Cerro La Campana", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}