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": ""}
 fUN Agrostis alba   Wu AUCT. NON L.  )  s.n.   UNITED KINGDOM   mT>   .  POACEAE    B:$ Agrostis  *_5 1337998   ,B 1903-07-07 conway, conwy castle >4 69    grpm 51744; inactive barcode on sheet with active barcode 1337997 6a#E    Tre: Wales Poales ED;     ^E2< ALBA conwy Q2z  emma j. cole JCxl  
{"catalogNumber": "1337998", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis alba", "scientificNameAuthorship": "auct. non L.", "genus": "Agrostis", "subgenus": "", "specificEpithet": "alba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1903-07-07", "habitat": "", "occurrenceRemarks": "GRPM 51744; inactive barcode on sheet with active barcode 1337997", "associatedTaxa": "", "country": "United Kingdom", "stateProvince": "Wales", "county": "Conwy", "municipality": "", "locality": "Conway, Conwy Castle", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}