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": ""}
e. l. ekman wQ       13( Cuba EUPHORBIACEAE JIa=   F`g,: MALPIGHIALES I. URBAN agM(^  urb. ^< 3   5u CROTON HETEROPLEURUS  rare fIU      %D 1160729  m MATANZAS: PONCE, AT LOS BOTINOS  F( HETEROPLEURUS 17170  Rd<  1923-08-14 L_*>-   no data A    s CROTON  / QW in uabales   
{"catalogNumber": "1160729", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton heteropleurus", "scientificNameAuthorship": "Urb.", "genus": "Croton", "subgenus": "", "specificEpithet": "heteropleurus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "I. Urban", "recordedBy": "E. L. Ekman", "recordNumber": "17170", "verbatimEventDate": "1923-08-14", "habitat": "in cuabales", "occurrenceRemarks": "rare", "associatedTaxa": "", "country": "Cuba", "stateProvince": "no data", "county": "", "municipality": "", "locality": "Matanzas: Ponce, at Los Botinos", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}