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": ""}
united states p n    ccTZ USA, PIMA, ARID LAND GREENHOUSES   (l9B Euphorbia   N ARIZONA  W- 32.1415944  6+ EUPHORBIA PETRAEA  brian l. dorsey ^e       ^? VOUCHER FOR SILICA SAMPLE CULTIVATED. PHOT VOUCHERS. s.carter 7   PETRAEA i*26   -111.0406639 ;S%oW  2009-12-06 $1 x   p euphorbiacea  279 #es  1491543 tW H   malpighiales n 
{"catalogNumber": "1491543", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia petraea", "scientificNameAuthorship": "S.Carter", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "petraea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Brian L. Dorsey", "recordNumber": "279", "verbatimEventDate": "2009-12-06", "habitat": "", "occurrenceRemarks": "Voucher for silica sample Cultivated. Photo vouchers.", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "", "municipality": "", "locality": "USA, Pima, Arid Lands Greenhouses", "decimalLatitude": "32.1415944", "decimalLongitude": "-111.0406639", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}