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": ""}
 Crucero de Grutas (Grutas de Cacahuamilpa); cera de las Grutas de Cacahuamilpa; alrededores de la salida del rÃ­o ChontalcoatlÃ¡n BTx    z 1760  U u:  Mexico  18.6719 I )=Y   .~nF l. gonzã¡lez quintero    g L.  kK8p 1964-10-04 aristida T     +; Poales adscensionis ~   GUERRERO c A;      ^%p5? Poaceae  q_5g aristida adscensionis    -99.5026  1116948 )  
{"catalogNumber": "1116948", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida adscensionis", "scientificNameAuthorship": "L.", "genus": "Aristida", "subgenus": "", "specificEpithet": "adscensionis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L. Gonz\u00c3\u00a1lez Quintero", "recordNumber": "1760", "verbatimEventDate": "1964-10-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "Crucero de Grutas (Grutas de Cacahuamilpa); cerca de las Grutas de Cacahuamilpa; alrededores de la salida del r\u00c3\u00ado Chontalcoatl\u00c3\u00a1n", "decimalLatitude": "18.6719", "decimalLongitude": "-99.5026", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}