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": ""}
henry k. svenson Lj     E.L. Cheatum ?-B#   Wn~+  1330750 CYPERACEAE .    1 169    ) 1937-07-24    _d~ ELEOCHARIS  VSt2Q POALES  1v$ d oakes  michigan 1lua  ELEOCH4RIS ROBBINSII @+2  lake: litle tom, 2sta no. 1. c j S  UNITED STATES Y^     Y SAND, 1 ET. WATER.      q robbinsii 
{"catalogNumber": "1330750", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis robbinsii", "scientificNameAuthorship": "Oakes", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "robbinsii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Henry K. Svenson", "recordedBy": "E.L. Cheatum", "recordNumber": "169", "verbatimEventDate": "1937-07-24", "habitat": "Sand, 1 ft. water.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Lake: Little Tom, Sta No. 1.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}