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": ""}
 Loher W   s.n. ;:`   1 scheuchzeria    1702397 V;Vo  PALUSTRIS K!    ezkg Scheuchzeria palustris  1887-06-22 (t   $ Y bavaria     Contact UM Herbarium X    upper bavaria X*      Scheuchzeiaceae a`  
{"catalogNumber": "1702397", "order": "", "family": "Scheuchzeriaceae", "scientificName": "Scheuchzeria palustris", "scientificNameAuthorship": "", "genus": "Scheuchzeria", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Loher", "recordNumber": "s.n.", "verbatimEventDate": "1887-06-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Bavaria", "county": "Upper Bavaria", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}