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": ""}
  19.4398 60    9!; 1960-10-03 EUPHORBIA GRAMINEA .r~42      4 graminea        v Euphorbiaceae MEXICO e   ] oak forests on steep hillsides, abundant on moist banks.   .k  19818  P 1161824   ;T Rogers MVaugh   sn -104.659  
{"catalogNumber": "1161824", "order": "", "family": "Euphorbiaceae", "scientificName": "Euphorbia graminea", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "graminea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "19818", "verbatimEventDate": "1960-10-03", "habitat": "Oak forests on steep hillsides, abundant on moist banks.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "19.4398", "decimalLongitude": "-104.659", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}