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": ""}
   ~ mahajanga  uEm 97 15â°27'47"s 047â°35'57"e Nl(D  -15.4630556 Z  SHRUB 1-2 M TALL; CALYX OF PISTILLATE FLOWERS INFLATE D Ur!  1666092 O  croton danguyanus    Euphorbiaceae cn    Ox> BENJAMIN W. VAN EE, HANTA RAZAFINDRAIBE, KENT KAINULAINEN & PAUL E. BERRY  j?p^  malpighiaZles P. E. BERRY ib fR   rdE OPEN ROADSIDE VEGETATI ON ON SANDY SUBSTRATE  2016-02-26 A<+(  madagascar a` !   ao%& danguyanus Leandri Ty     >GK> croton     SOFIA    Z4 47.5991667
{"catalogNumber": "1666092", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton danguyanus", "scientificNameAuthorship": "Leandri", "genus": "Croton", "subgenus": "", "specificEpithet": "danguyanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. E. Berry", "recordedBy": "Benjamin W. van Ee, Hanta Razafindraibe, Kent Kainulainen & Paul E. Berry", "recordNumber": "", "verbatimEventDate": "2016-02-26", "habitat": "Open roadside vegetation on sandy substrate", "occurrenceRemarks": "Shrub 1-2 m tall; calyx of pistillate flowers inflated", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Mahajanga", "county": "Sofia", "municipality": "", "locality": "", "decimalLatitude": "-15.4630556", "decimalLongitude": "47.5991667", "verbatimCoordinates": "15\u00c2\u00b027'47\"S 047\u00c2\u00b035'57\"E", "minimumElevationInMeters": "97", "maximumElevationInMeters": ""}