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": ""}
 a r. ornelas u.   jalisco BK   852 #~  calliandra L Rq    FABALES 3/    FABACEAE  (    C] r. ornelas u. z& a. flores macã­as       Xncc 1987-06-13  V4 CALLIANDRA   Benth. 1r:W>     
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Calliandra", "scientificNameAuthorship": "Benth.", "genus": "Calliandra", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Ornelas U.", "recordedBy": "R. Ornelas U. & A. Flores Mac\u00c3\u00adas", "recordNumber": "852", "verbatimEventDate": "1987-06-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}