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": ""}
 1868  I       J. M. SILVA, J. CORDEIRO, C. B. POLIQUESI -  (a.juss.) griseb. A  heteropterys zl   1996-12-18 z   malpighiales ^vBV     contact um herbarium      wKb2 HETEROPTERYS INTERMEDIA  BRAZIL aM    hHv Malpighiaceae  Tibagi vT=mb   
{"catalogNumber": "", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Heteropterys intermedia", "scientificNameAuthorship": "(A.Juss.) Griseb.", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. M. Silva, J. Cordeiro, C. B. Poliquesi", "recordNumber": "1868", "verbatimEventDate": "1996-12-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "", "county": "Tibagi", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}