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": ""}
      &vrk -88.5705 senegalia <   1148021 ,   fabales O:   W Mexico  RIPARIA %t         QJF WILLIAM C. STEERE senegalia riparia %   1134 _X*!   vm3. Paul C. Stamdley chichã©n itzã¡; chichen itzã¡ F  yucatã¡n i%U2  
{"catalogNumber": "1148021", "order": "Fabales", "family": "", "scientificName": "Senegalia riparia", "scientificNameAuthorship": "", "genus": "Senegalia", "subgenus": "", "specificEpithet": "riparia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul C. Standley", "recordedBy": "William C. Steere", "recordNumber": "1134", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Yucat\u00c3\u00a1n", "county": "", "municipality": "", "locality": "Chich\u00c3\u00a9n Itz\u00c3\u00a1; Chichen Itz\u00c3\u00a1", "decimalLatitude": "", "decimalLongitude": "-88.5705", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}