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": ""}
PETIOLATA  r,L  1976-11-04 o    iran  c5c      cRzB[ EUPHORBIACEAE   fYV MALPIGHIALES 30.01667 F       NAOMI MItLLER | `C.    T MALYAN, 46 KM NW OF SHIRAZ     4Lx^ 246 BANKS & SOL. Kmi    qKI[ Euphorbia  v 5&8 FAR
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Banks & Sol.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "petiolata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Naomi Miller", "recordNumber": "246", "verbatimEventDate": "1976-11-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Fars", "county": "", "municipality": "", "locality": "Malyan, 46 km NW of Shiraz", "decimalLatitude": "30.01667", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}