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": ""}
TecolotlÃ¡n J+u   CONVOLUTUM X    vj J]. JesÃºs Guerrero-NuÃ±o    n asparagales  7dg`x 1989-07-09 -104.052  uU=x       /  sisyrinchium convolutum  mexico #D2 y    187 e     VegetaciÃ³n secundaria , derivada de la ecotoÃ­a de selva baja caducifolia S#?[d   o@e 1146177    
{"catalogNumber": "1146177", "order": "Asparagales", "family": "", "scientificName": "Sisyrinchium convolutum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "convolutum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Jes\u00c3\u00bas Guerrero-Nu\u00c3\u00b1o", "recordNumber": "187", "verbatimEventDate": "1989-07-09", "habitat": "Vegetaci\u00c3\u00b3n secundaria, derivada de la ecoton\u00c3\u00ada de selva baja caducifolia", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Tecolotl\u00c3\u00a1n", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-104.052", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}