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": ""}
 POALES  Lj _  CALIFORNIA Yaq  contact um her8arium 5    = % 279 1897 q&!6    h.e. brown M    h sp% UNITED STATES    2 140767 shasta  7      laevipes 7  Poaceae W|    r bromus   ~ Shear  Bromus laevipes VU|a 
{"catalogNumber": "1407627", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus laevipes", "scientificNameAuthorship": "Shear", "genus": "Bromus", "subgenus": "", "specificEpithet": "laevipes", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H.E. Brown", "recordNumber": "279", "verbatimEventDate": "1897", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Shasta", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}