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": ""}
20.2372 (D9   Mexico | +R   E/ 3387 malpighiales oq   1L/ ZACOALCO DE TORRES   EY 1157836      TBig engelm. ex boiss.        1969-06-09 4|3g  euphorbia grisea lz  EUPHORBIA u   LUZ M. VILLARREAL DE PUGA 8Y   
{"catalogNumber": "1157836", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia grisea", "scientificNameAuthorship": "Engelm. ex Boiss.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Luz M. Villarreal de Puga", "recordNumber": "3387", "verbatimEventDate": "1969-06-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Zacoalco de Torres", "municipality": "", "locality": "", "decimalLatitude": "20.2372", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}