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": ""}
oak-grasslanSd X  1161920 z<   HQ:S! heterophylla   EUPHORBIACEAE 6  M.H. MAYFIELD 0T        (#` l.  9)6 Euphorbia heterophylla  , 5 1940-08-30  &. 7 30.4707  b -108.943  ?p?| bavispe; bavispe; caã±ã³n del agua amarga   LL  Euphorbia  3592 8(  malpighiales @a  MEXICO L  bavispe ?   ]Z6b sonora     S. White
{"catalogNumber": "1161920", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia heterophylla", "scientificNameAuthorship": "L.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "heterophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.H. Mayfield", "recordedBy": "S. White", "recordNumber": "3592", "verbatimEventDate": "1940-08-30", "habitat": "Oak-grassland", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "Bavispe", "municipality": "", "locality": "Bavispe; Bavispe; Ca\u00c3\u00b1\u00c3\u00b3n del Agua Amarga", "decimalLatitude": "30.4707", "decimalLongitude": "-108.943", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}