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. Y    MISSOURI h]   Sv$g 37.216667 1459454 dAxy  3930 eb<-      ARUNDINACEA O!1Q    =mg BOLLINGER -90.2 p    =UY 1998-09-04      4- contact um herbarium cinna arundinacea nj15I   k.ln cinna   
{"catalogNumber": "1459454", "order": "", "family": "", "scientificName": "Cinna arundinacea", "scientificNameAuthorship": "L.", "genus": "Cinna", "subgenus": "", "specificEpithet": "arundinacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3930", "verbatimEventDate": "1998-09-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Missouri", "county": "Bollinger", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "37.216667", "decimalLongitude": "-90.2", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}