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": ""}
 Croton !dV]     <v G.L. Webster    C b euphorbiaceae   Lf  arboreus     Croton arboreus )2     Ezy_ 1969-05-17  c3!^  Millsp.  m7_RW Peten  B guatemala   dos lagunas, bajo ixcanrio, in tintal, 1 km. west Y<i:  shru-b. 9 ft. high, 1 in. diam lR     
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton arboreus", "scientificNameAuthorship": "Millsp.", "genus": "Croton", "subgenus": "", "specificEpithet": "arboreus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.L. Webster", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1969-05-17", "habitat": "", "occurrenceRemarks": "Shrub. 9 ft. high, 1 in. diam", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "Peten", "county": "", "municipality": "", "locality": "Dos Lagunas, Bajo Ixcanrio, in tintal, 1 km. west", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}