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": ""}
  LdIv  casimiro castillo    MEXICO  #bS euphorbiaceae 19.709  f   R. L. & G. R. WILBUR Yf1P   @c WEED ALONG THE ROAD malpighiales eY?I>  1949-08-09 &;   1067 awBX0  Euphorbia graminea var. graminea A   ^):5f VAR.  0< GRAMINEA JALISCO -8      graminea tnw   + n 1161762     Puerto los Mazos; between AutlÃ¡n and la Resolana dMfTa 
{"catalogNumber": "1161762", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia graminea var. graminea", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "graminea", "verbatimTaxonRank": "var.", "infraspecificEpithet": "graminea", "identifiedBy": "", "recordedBy": "R. L. & C. R. Wilbur", "recordNumber": "", "verbatimEventDate": "1949-08-09", "habitat": "Weed along the road", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "Casimiro Castillo", "municipality": "", "locality": "Puerto los Mazos; between Autl\u00c3\u00a1n and la Resolana", "decimalLatitude": "19.709", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1067", "maximumElevationInMeters": ""}