Knowledge

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="100"
    height="100"
    viewBox="0 0 325.852 325.852"
>
    <path d="M13.858 49.44h298.885v217.235H13.858z" fill="#efefef" />
    <path d="M162.177 49.44h150.192v217.235H162.177z" fill="#c4c4c4" />
    <path d="M25.469 61.425h274.914v193.264H25.469z" fill="#32373c" />
    <path d="M25.469 61.425h136.708v193.264H25.469z" fill="#41474c" />
    <path d="M0 254.689h325.852v21.723H0z" fill="#efefef" />
    <path d="M162.177 254.689h163.675v21.723H162.177z" fill="#c4c4c4" />
    <path
        d="m114.985 121.352-28.091 72.661h17.604l4.495-12.36h31.087l4.495 12.36h17.604l-28.091-72.661h-19.103zm-1.499 46.818 11.236-31.087 11.236 31.087h-22.472z"
        fill="#fff"
    />
    <path
        d="M186.522 158.057c-4.12 0-8.24 1.873-10.862 5.244v-17.978h-9.364v48.316h9.364v-4.495c2.622 3.371 6.742 5.244 10.862 5.244 8.989 0 15.356-6.742 15.356-18.353.001-10.862-6.367-17.978-15.356-17.978zm-2.996 28.465c-2.996 0-6.367-1.498-7.865-3.745v-12.36c1.498-2.247 4.869-4.12 7.865-4.12 5.244 0 8.989 4.12 8.989 10.113 0 5.992-3.745 10.112-8.989 10.112zM225.849 186.522c-5.618 0-9.364-4.12-9.364-10.113s3.745-10.113 9.364-10.113c2.996 0 5.618 1.124 7.491 3.745l5.993-5.618c-2.622-3.371-6.742-6.367-14.233-6.367-10.862 0-18.727 7.491-18.727 18.353 0 10.862 7.865 18.353 18.727 18.353 7.116 0 11.611-3.371 13.858-6.367l-5.993-5.618c-1.498 2.622-4.119 3.745-7.116 3.745z"
        fill="#e6e5e5"
    />
    <path d="M215.362 234.838h44.196v19.851h-44.196z" fill="#cccbca" />
    <path d="m205.249 244.951 10.113 9.738v-19.851z" fill="#fff" />
</svg>