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": ""}
Sparganium eurycarpum V0   michigan < 2x(    t18 ENGELM.  eurycarpum >G$[      Aw 45.08343   1066 Fs!         ^YW 1269479     IN WET, MUCKY SOIL AT N. SHORE OF DUCK SANCTUARY AT SW CORNER OF US-23 AND LONG RAPIDS RD. ON N. SIDE OF ALPENA 9uL*  
{"catalogNumber": "1269479", "order": "", "family": "", "scientificName": "Sparganium eurycarpum", "scientificNameAuthorship": "Engelm.", "genus": "", "subgenus": "", "specificEpithet": "eurycarpum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1066", "verbatimEventDate": "", "habitat": "In wet, mucky soil at N. shore of duck sanctuary at SW corner of US-23 and Long Rapids Rd. on N. side of Alpena", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "45.08343", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}