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 ceanothifolius :gY   1977-12-15 1^ K6   ZFoUj G. L. WEBSTER   & ponta grossa bus station  -25.16667 Bv  l. r. landrum T&C   6s PONTA GROSSA  t 8Euphorbiaceae croton |   !k paranã¡ CEANOTHIFOLIUS --$     J9 H= COMMON SHRUB 3 M HIGH; FLOWERS WHITE   ZnY 1544427  |c -50.16667  -X)p^ malpighiales 900 2W]   2511  d   Brazil * 5   xa BiAILL.  R D  25Â°10'S 50Â°10'W
{"catalogNumber": "1544427", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton ceanothifolius", "scientificNameAuthorship": "Baill.", "genus": "Croton", "subgenus": "", "specificEpithet": "ceanothifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G. L. Webster", "recordedBy": "L. R. Landrum", "recordNumber": "2511", "verbatimEventDate": "1977-12-15", "habitat": "", "occurrenceRemarks": "Common Shrub 3 m high; flowers white", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Paran\u00c3\u00a1", "county": "Ponta Grossa", "municipality": "", "locality": "Ponta Grossa bus station", "decimalLatitude": "-25.16667", "decimalLongitude": "-50.16667", "verbatimCoordinates": "25\u00c2\u00b010'S 50\u00c2\u00b010'W", "minimumElevationInMeters": "900", "maximumElevationInMeters": ""}