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": ""}
L. z     5506n$B>       poaceae /_ cp   1412148 Yl   Z.NB! hys7rix Mary E. Warton 0    ufTHX 1940-07-03  contact um herbarium @  Poales r Dvj    ~IOp United States  7r! LEWIS   c,#= elymus   kentucky w  J   :35 Elymus hystrix
{"catalogNumber": "1412148", "order": "Poales", "family": "Poaceae", "scientificName": "Elymus hystrix", "scientificNameAuthorship": "L.", "genus": "Elymus", "subgenus": "", "specificEpithet": "hystrix", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Mary E. Wharton", "recordNumber": "5506", "verbatimEventDate": "1940-07-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Lewis", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}