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": ""}
 *_[N_ euphorbiaceae  % 5163     m;GuB mexico 1161311  D&;   E Euphorbia   m. johnston & j. crutchfield c    MALPIGHIALES 28]x  pine woods on rocky limestone slopes LdZ  EUPHORBIA GREGGII  pO     W a greggii  G 1646       Wx no d(ata  
{"catalogNumber": "1161311", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia greggii", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "greggii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. Johnston & J. Crutchfield", "recordNumber": "5163", "verbatimEventDate": "", "habitat": "pine woods on rocky limestone slopes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1646", "maximumElevationInMeters": ""}