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": ""}
   Contact UM Herbar|um ,<u,*    mlica xS   S RUTH E. HOPSON  7  S.N.  P-@bJ MELICA SUBULATA lane S<   Poales d     1944-06-15 (-%p*    AC subulEata (RISEB.) SCRIBN. 5;     Poaceae ,    
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Melica subulata", "scientificNameAuthorship": "(Griseb.) Scribn.", "genus": "Melica", "subgenus": "", "specificEpithet": "subulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ruth E. Hopson", "recordNumber": "s.n.", "verbatimEventDate": "1944-06-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Lane", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}