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": ""}
MEXICO [    Cnidoscolus megacanthus ?[$?   !I along highway between Cd. Oaxaca & Tehuantepe    j#5 oaoxaca  1158992  7    J  malpighiales  7071 2:n;  F.J. FernÃ¡ndez Casas 13   K<m&3 Euphorbiaceae   0E5l Breckon ex Fern.Casas    p 5 f TREE TO AT LEAST 8 M TALL, 10 CM D.B.H.; STINGING HAIRS SPARSE; STEM COVERED WITH ROWS OF LARGE CEIBA-LIKE SPINES; FLS. WHITE     CNIDOSCOLUS g   3Fo Q 1951-08-12 megacanthus tq0  c. l. gilly & e. hernandez x. d[E% 
{"catalogNumber": "1158992", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Cnidoscolus megacanthus", "scientificNameAuthorship": "Breckon ex Fern.Casas", "genus": "Cnidoscolus", "subgenus": "", "specificEpithet": "megacanthus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "F.J. Fern\u00c3\u00a1ndez Casas", "recordedBy": "C. L. Gilly & E. Hernandez X.", "recordNumber": "7071", "verbatimEventDate": "1951-08-12", "habitat": "", "occurrenceRemarks": "Tree to at least 8 m tall, 10 cm d.b.h.; stinging hairs sparse; stem covered with rows of large Ceiba-like spines; fls. white", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "along highway between Cd. Oaxaca & Tehuantepe", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}