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": ""}
euphorbiacea W.L6  1958-10-30 zW    L.   Qq  Malpighiales GRQ.n    xv  Brazil  4rt heterophylla   N euphorbia      J Herb to 1/2 m. Flowes greenish white   9G- COMMON IN DISTURBED SOIL BORDERING CULTIVATED FIELD. RED CLAY SOIL  l?+) 2001  9  EUPHORBIA HETEROPHYLLA  Minas Gerais 5R      KGkN state agricultural school, vicosa HOWARD S. IRWI x0 X   drfU< 1280708  Mark H. Mayfie|d Y  
{"catalogNumber": "1280708", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia heterophylla", "scientificNameAuthorship": "L.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "heterophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark H. Mayfield", "recordedBy": "Howard S. Irwin", "recordNumber": "2001", "verbatimEventDate": "1958-10-30", "habitat": "Common in disturbed soil bordering cultivated field. Red clay soil", "occurrenceRemarks": "Herb to 1/2 m. Flowers greenish white", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Minas Gerais", "county": "", "municipality": "", "locality": "State Agricultural School, Vicosa", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}