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": ""}
   SAXONY-ANHALT mx$   0(mL sterilis  ZORP- H. MANITZ BROMUS STERILIS [|%7   poales _    POACEAE     t%u. Bromus  jYy burgenlandkreis    hIW germany    1963-05-23 l 9CH  vContact UM Herbahrium 34Dvl      
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus sterilis", "scientificNameAuthorship": "", "genus": "Bromus", "subgenus": "", "specificEpithet": "sterilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. Manitz", "recordNumber": "", "verbatimEventDate": "1963-05-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Germany", "stateProvince": "Saxony-Anhalt", "county": "Burgenlandkreis", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}