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": ""}
       18.6182  U          uk -90.8018   4i hw FABALES     d EL TORMENTO (BOSQUE DEL SOL ); KM 5 CARR. ESCÃ¡RCEGA A CANDELARIA, CAMPO EXPERIMENTAL FORESTAL TROPICAL EL TORMENTO  senna hayesiana 7EH    p!%mv 1182019   j& Selva mediana subperennifoia 
{"catalogNumber": "1182019", "order": "Fabales", "family": "", "scientificName": "Senna hayesiana", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Selva mediana subperennifolia", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "El Tormento (Bosque del Sol); km 5 carr. Esc\u00c3\u00a1rcega a Candelaria, Campo Experimental Forestal Tropical El Tormento", "decimalLatitude": "18.6182", "decimalLongitude": "-90.8018", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}