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 herbarium O_p:   Lg  (H.L.Wendl.) LaFrankie  1144795 jH:      J.V. LAFRANKIE d@00    +m 1945-03-20 maianthemum jhQJ      5412 @= Nv    MAIANTHEMUM AMOENUM .OA    S. White (  
{"catalogNumber": "1144795", "order": "", "family": "", "scientificName": "Maianthemum amoenum", "scientificNameAuthorship": "(H.L.Wendl.) LaFrankie", "genus": "Maianthemum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J.V. LaFrankie", "recordedBy": "S. White", "recordNumber": "5412", "verbatimEventDate": "1945-03-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}