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": ""}
 M3= Rutaceae  2so3 iran        ^  1941-06-06  O DORUD (Boiss.) C. C. Towns. G x   buxbaumii          Haplophyllum buxbaumii subsp. mesopotamicum c)U  lorestan &    tv MESOPOTAMICUM  I=XG 1504762   SUBSP. cm  sapindales * 
{"catalogNumber": "1504762", "order": "Sapindales", "family": "Rutaceae", "scientificName": "Haplophyllum buxbaumii subsp. mesopotamicum", "scientificNameAuthorship": "(Boiss.) C. C. Towns.", "genus": "", "subgenus": "", "specificEpithet": "buxbaumii", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "mesopotamicum", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1941-06-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Lorestan", "county": "Dorud", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}