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": ""}
 E@R Cultivated    Wy California  E9 7840  hE <q CORNASTRA  +w8P  Paul Ecke Poinsettia Ranch, Encii7as   c&m Euphorbia cornastra Euphorbia @Y>0  2007-01-29      C i 1303428  San Diego IX    6z euphorbiaceae     MALPI6HIALES  [naP  p. e. berry & r. riina ]    t  3# (dressler) radcl.-sm.   
{"catalogNumber": "1303428", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia cornastra", "scientificNameAuthorship": "(Dressler) Radcl.-Sm.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "cornastra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. E. Berry & R. Riina", "recordNumber": "7840", "verbatimEventDate": "2007-01-29", "habitat": "Cultivated", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "California", "county": "San Diego", "municipality": "", "locality": "Paul Ecke Poinsettia Ranch, Encinitas", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}