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": ""}
Tiarella cordifolia V  Tiarella  .7   -83.31196 Q   J TS saxi fragaceae    DX(#, in shded, d4mp soil with r3d maple and balsam fir.  KHQ CORDIFOLIA 44.663567 MCk   F<ZV SAXIFRAGALES  e L.  MDHP RUSS GARLITZ         927 U-      
{"catalogNumber": "", "order": "Saxifragales", "family": "Saxifragaceae", "scientificName": "Tiarella cordifolia", "scientificNameAuthorship": "L.", "genus": "Tiarella", "subgenus": "", "specificEpithet": "cordifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russ Garlitz", "recordNumber": "927", "verbatimEventDate": "", "habitat": "In shaded, damp soil with red maple and balsam fir.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "44.663567", "decimalLongitude": "-83.31196", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}