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": ""}
 u3 UNIBRACTEATA     Acalypha unibracteata #v   VC0 Euphorbiaceae     310    ;~F ALONG RIO GRIJALVA IN SAN LUCAS 1156942 HF)H,   |  chiapas    robert m. laughlin *  Mexico (  Acalypha ~/ l     4_:> MALPIGHIALES Venus7iano Carranza X   TREE 20 FEET TALL. ELEVATION 2200 FEET Kz`Gr   1966-02-25  g  
{"catalogNumber": "1156942", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Acalypha unibracteata", "scientificNameAuthorship": "", "genus": "Acalypha", "subgenus": "", "specificEpithet": "unibracteata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert M. Laughlin", "recordNumber": "310", "verbatimEventDate": "1966-02-25", "habitat": "", "occurrenceRemarks": "Tree 20 feet tall. Elevation 2200 feet", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "Venustiano Carranza", "municipality": "", "locality": "along Rio Grijalva in San Lucas", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}