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": ""}
 r! 1496049  Euphorbiaceae ! k        Gx 0, EUPHORBIA  b D EUPHORBIA HIRTA  ws O 7129     hirta x  -104.6583333 z6Z        0 CIUDAD DE DURANGO. FRACC. EL NARANJAL, CALLE CEREZOS, EN JARDÃ­N  K^9 S. GONZALES  q*m-t 2005-10-26  1H cr MALPIGHIALES 
{"catalogNumber": "1496049", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia hirta", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "hirta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. Gonzales", "recordNumber": "7129", "verbatimEventDate": "2005-10-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Ciudad de Durango. Fracc. El Naranjal, calle Cerezos, en jard\u00c3\u00adn", "decimalLatitude": "", "decimalLongitude": "-104.6583333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}