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": ""}
vulgaris + b     m:v POACEAE     united states -` 9    *Z YAMHILL  (hook.) shear h7//  BROMUS  j  RICHARD R. HALSE 4n     5393 ` =    1431455 =   oT_ 1998-07-07 POALES `     IN THE COAST RANGE AT MALKER FLAT, ABOUT 11.5 AIR MILES W OF CARLTON, T3S, R6W, S22  F0    5#~1Y Bromus vulgaris 
{"catalogNumber": "1431455", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus vulgaris", "scientificNameAuthorship": "(Hook.) Shear", "genus": "Bromus", "subgenus": "", "specificEpithet": "vulgaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard R. Halse", "recordNumber": "5393", "verbatimEventDate": "1998-07-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Yamhill", "municipality": "", "locality": "In the Coast Range at Walker Flat, about 11.5 air miles W of Carlton, T3S, R6W, S22", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}