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": ""}
 Rzd 5Douglas Lake    n~#; 1916-08-15  [LOWER JOINTS WIH 3 SPIKELETS] +=     l. Y   v1O= SANDY SHORES  +, 1216304    G Poaceae  ]iZqb -84.696261   1T michigan   V 1( CANADENSIS     V66| TOHN H. EHLERS CHEBOYGAN     kHU/ 184  POALES 3Le&D  
{"catalogNumber": "1216304", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "184", "verbatimEventDate": "1916-08-15", "habitat": "Sandy shores", "occurrenceRemarks": "[lower joints with 3 spikelets]", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Douglas Lake", "decimalLatitude": "", "decimalLongitude": "-84.696261", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}