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": ""}
Ot7awa 73Ta   ALISMATALES s   1280267 /vg/  Betty M. Robertson GM     crispus T  Potamogeton #s ; 1941-08-13 v7`Mj      potamogeton crispus &     -86.19015 _^h  784 I, ~     0 $S  west side of spring lake, 1 mi. nof spring lake village  8 MICHIGAN  
{"catalogNumber": "1280267", "order": "Alismatales", "family": "", "scientificName": "Potamogeton crispus", "scientificNameAuthorship": "", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "crispus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Betty M. Robertson", "recordNumber": "784", "verbatimEventDate": "1941-08-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Ottawa", "municipality": "", "locality": "West side of Spring Lake, 1 mi. N of Spring Lake Village", "decimalLatitude": "", "decimalLongitude": "-86.19015", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}