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": ""}
BIVALVE      ASARAGALES hw&J   (L.) BRITTON `hB    nothoscordum N    MEXICO lBB&u    Mz 1931-05   T6 k 1143190   nothoscordum bivalve ~1    - nd  v9-Y Harley H. Bartlett       (CULTIVATED AT UM BOT. GARDEN) 
{"catalogNumber": "1143190", "order": "Asparagales", "family": "", "scientificName": "Nothoscordum bivalve", "scientificNameAuthorship": "(L.) Britton", "genus": "Nothoscordum", "subgenus": "", "specificEpithet": "bivalve", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harley H. Bartlett", "recordNumber": "ND", "verbatimEventDate": "1931-05", "habitat": "(cultivated at UM Bot. Garden)", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}