{
  "usgs-coupled-subtrees/phreeqc3-database": {
    "superprojects": [
      "usgs-coupled-subtrees/iphreeqc",
      "usgs-coupled-subtrees/iphreeqccom",
      "usgs-coupled-subtrees/phreeqcrm",
      "usgs-coupled-subtrees/phreeqc3",
      "usgs-coupled-subtrees/wphast"
    ]
  }
}